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Fanfic / The Conversion Bureau: The Other Side of the Spectrum

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Foreground, from left to right: Princess Celestia, Col. Marcus Renee, TCB!Cheerilee, TCB!Trixie, Maj. Stephan Bauer, and Princess Luna. Background: Queen Celestia and her fleet of airships.

As is typical for the Spectrumverse, we celebrate the true meaning of My Little Pony: Friendship is Magic, Christmas and all that is good in the world against an apocalyptic backdrop of genocide, madness, infanticide, fanaticism and pop-cultural references.
It's a labour of love, after all.
Co-Author VoxAdam, summing up the tone of the series

Go here for tropes featured in the reboot.

The Conversion Bureau: The Other Side of the Spectrum is a My Little Pony: Friendship Is Magic fanfic formerly co-authored by Redskin122004 and TB3, who stopped co-writing with Redskin after the release of the "Writes of Passage" chapter to continue his professional writing career. Since then it has evolved into a group project with authors Doctor Fluffy, ProudToBe, Drawdex, Kizuna Tallis, Beyond The Horizon, Bendy, ThatClosetBrony, Inquisitor-Awesome, Jed R, TheIdiot, Red-Bomber, VoxAdam, and Sledge115 pitching in, eventually drawing TB3 back to the story. It's based on The Conversion Bureau, with a different spin on the premise.

The story begins on a bright and sunny day in Ponyville, with Twilight Sparkle and her friends enjoying the beautiful weather and generally having a good break from their usual calamities and adventures. Suddenly, a magical portal appears, grabbing the Element Bearers' attention. When they go to investigate the scene, they find a bipedal creature that calls itself a "human", who can speak perfect Equestrian. But as they try to make contact, the human viciously attacks the Mane Six, all the while going on about something called "ponification".


Once the mess is cleared up, Twilight, her friends and the Princesses learn from the human, who is named Marcus, that his home world is being attacked...

By Queen Celestia and the Elements of Harmony themselves.

Upon realizing that there is a whole alternate universe of them committing these evil actions, the ponies of Equestria pledge to go to war to aid the last holdouts, human and pony alike, and save humanity from the dark Equestria's "solution" for them before it's too late. But they need to hurry – more than a third of the humans' world is uninhabitable thanks to The Barrier that's slowly wiping away every trace of humanity's existence, the assaults from the Solar Empire and their PER underlings wreak daily havoc on Earth, and over two billion humans have either died or been ponified into near-zombie-like Newfoals. The war grows more unforgiving by the day, and ever more hopeless...


Notable amongst Conversion Bureau fanfics for its massive cast, highly detailed world-building, and unusually high quotients of Nightmare Fuel, The Other Side of the Spectrum is possibly the most thorough and brutal of stories written in response to Chatoyance. You can find a timeline of the universe here, along with another timeline page in the tabs above.

It used to have an official group, but disagreements between Redskin and the rest of the writers led to the group being deleted and the original fic is officially cancelled. The group has announced an official reboot called SPECTRUM, aiming to fix most of the issues found in the original fic. The reboot's tropes can be found under SPECTRUM. It has an official group, which can be found here.

Also comes with a variety of side-stories, which are unofficially considered to form several loose sequences and trilogies.

    Other fics 
  • A Sun in Winter, by Sledge115 and VoxAdam. The long-ago story of the reindeer princess Anna Erklass and two alicorn foals in the land of Adlaborn. A distant prequel to the Spectrumverse as a whole.
  • Joy To The Worlds, by VoxAdam and TB3. A tale of the duel between the reindeer king Sint Erklass and the assassin Weaver on the last Hearthswarming Eve.
  • Snowbound, by DoctorFluffy. Midway through the war, a disagreeable, irritable Ragtag Bunch of Misfits go on a deadly trek through the wilderness of Alaska to follow a strange magical signal.
  • The Light Despondent, by DoctorFluffy. The misadventures of one member of the HLF, Viktor Kraber, as he slowly defects to the PHL and makes many picaresque encounters along the way.
  • Last Train From Oblivion, by TB3. During the evacuation of Halifax as the Barrier finally closes in on America, the first pony from Equus Prime, Lightning Dust, arrives.

From the Early Days of War

Read their tropes here.

Voices of Mankind

Read their tropes here.

Reports in Wartime

Read their tropes here.

  • Case Files, a group project between Redskin122004, Bendy, Kizuna Tallis, and DoctorFluffy. An in-universe documentary detailing the HLF, PER and the PHL.
  • Adrift, by Sledge115. Via an in-universe interview with a pony crew member, the Umbrella Man uncovers the story of a certain smuggler ship and its crew at the outbreak of the war.
  • The Many Faces Of Mankind, by Jed R. An in-universe article made to be distributed into TCB!Equestria, interspersed by interviews with various human personages during the war.

Countdown to the Final Battle

Read their tropes here.

  • Calm Before The Storm, by DoctorFluffy. Events in the two weeks following the Battle of Boston, in all three worlds, told through a series of shorts.
  • Shades of the Unsung, by TheIdiot. (Direct sequel to a short from Calm). Up in a prison camp to the North of TCB!Equus, a small band of dissenters work behind the scenes to topple the Solar Empire.
  • The Other Side of the Mirror, by Kizuna Tallis. On Equus Prime, the local versions of the pony protagonists from the Asia Side-Story prepare for the final battle.
  • The Beatification of Lyra Heartstrings, by TB3 and VoxAdam. A religious council travels to Equus Prime to hold a debate on whether or not to beatify Lyra Heartstrings, and several arcs introduced in the Stardust sequence find their closure.

It also has a crossover with The Avatar of Albion called Convergence!


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  • Action Girl: As everyone is expected to do their part in the war, several female soldiers have taken frontline positions.
    • Among the PHL ponies, we have the TCB versions of Trixie and Cheerilee (main story), and Blizzard Flurry and Aquamarine Glimmer (Asia Side-Story). TCB!Vinyl Scratch and TCB!Spitfire are also mentioned as being among their best fighters.
    • Stephan Bauer is currently training the Prime!Mane Six to become bona fide soldiers.
    • On the human side, there's Alicia of the Bundeswehr, Captain Rebecca Kleiner of the Asian Pacific "Stampede Fleet", Mei Ling and Tatiana of the Underground and honorary Dragons of the East members, and Ana the Equus Army trainer.
  • Adaptational Badass: From TCB!Equestria, several background characters, like Lyra, Cheerilee, Zecora, Vinyl Scratch and others become hardened resistance fighters. Sweetie Belle is especially notable, given that she lives in Zecora's old hut in the forest.
  • Advancing Wall of Doom: As with other TCB stories, the magical barrier consuming the Earth will vaporize any humans and human-made objects it touches. It doesn't even leave dust behind.
  • Aliens Are Bastards: Subverted. While many of the TCB!Equestrians are dedicated to Queen Celestia's campaign of xenocide, there are also ponies like Lyra and Cheerilee, who are just two of the many resistance fighters. And this is not counting the Prime!Equestrians, who are immediately horrified when they learn what their counterparts are doing.
    • This was Prime!Spike's view of Marcus for a bit, since in Spike's eyes, Marcus attacked and nearly killed his friends for no reason.
  • All There in the Manual: A minor case, but there's a tendency for the authors to reveal various future details of the story in the forums of the official group.
  • Alternate Universe: Notable not just for being this, but also for TCB!Equestria being four years ahead of Prime!Equestria chronologically. This leads to problems when Marcus assumes he only traveled through time and attempts to "prevent" the war by trying to kill Celestia.
    • Due to the Recursive Fanfiction that came about from this story, the author has announced that he is setting up an "alternate universe" of the Spectrumverse.
    • Discord apparently loves to travel to different universes for kicks.
  • Alternate Universe Reed Richards Is Awesome: After TCB!Equestria encountered Earth, Lyra was not only appointed ambassador to the United Kingdom, but went on to lead the resistance against Queen Celestia, becoming a martyr upon her execution at the Tyrant's hooves. Marcus describes her legacy as the Big Good to TCB!Celestia's Big Bad as running so deep that the PHL see her as a savior figure, and even the HLF hold her in some esteem (not that it stopped them from trying to have her assassinated).
  • Ambadassador: TCB!Lyra Heartstrings.
  • America Saves the Day: Averted. While the Americans provide the backbone of Earth's military response to the Solar Empire's xenocidal campaign by virtue of having the most powerful military on the planet and being one of the few countries not seriously crippled by the Barrier, it's very much an international affair, with the British, Germans, South Koreans and Russians in particular playing very big parts in the overall war effort.
  • Amputation Stops Spread: If a human's arm or leg is covered in the potion, they still have a chance to avoid transformation if they remove the affected limb. Getting hit in the face or the chest is an automatic death sentence, however.
  • Anachronic Order: The main story takes place late in the war, and the side stories take place in multiple points during the war, whether during the earlier days (Europe, Asia, Adrift, Once More Unto The Breach), the middle (The Light Despondent, The King's Speech, Joy to the Worlds) or late in the war/around the same time as the main story (Last Train From Oblivion, Shades of the Unsung, Calm Before the Storm).
  • And I Must Scream:
    • Ponification is described as this.
    Marcus: "[The potion] rewrites a person into a pony... changes their body, their mind, binds their soul in chains... takes them away from you."
    • In "For Whom the Bell Tolls", Prime!Luna finds out how the Bag of Tirek imprisoned the TCB!Mane Six within their own minds and replaced them with puppets. TCB!Twilight even begs Luna to kill her and her friends, as she can't stand to watch the pain and suffering go on any longer.
    • Oddly enough, Elsa the reindeer somehow manages to be both an Inversion and a Subversion. Her consciousness is actually kept alive in a magic cloak and rather than taking total control of the body of whoever wears it, merges with the host's consciousness, but with Elsa in the dominant role. In theory the wearer should be subjected to this trope, but they actually consider it an honor to give up their personal lives to give Elsa, who is not only the granddaughter of Sint Erklass but their race's chief mage/shaman, a new body. Elsa, on the other hand feels guilt and shame for taking their personal freedom away for her to continue "living".
  • Animorphism: The ponification potion turns any human that absorbs a given amount into a Newfoal.
    • Chapter 10 of the main story ("Consequences of Conflict") essentially confirms that Doctor Whooves used to be The Doctor, but transformed into a pony sometime and somehow before TCB!Equestria and Earth met.
  • Apocalypse How: Prime!Twilight says that a Class X scenario would happen if all of Equestria simply teleported directly onto Earth.
    • A Class 3 event has already passed for the Changelings and the reindeer in the TCB-verse. Queen Celestia plans the same for the humans, minotaurs, griffons and zebras.
    • Class 5 for all of Europe and at least half of Africa and Asia due to the Barrier, and may happen worldwide. Humanity intends to use this against Queen Celestia thanks to the Yellowstone megavolcano, which has nukes buried underground at its weakest points, to be detonated if mankind's loss appears imminent.
  • Apocalypse Anarchy: The few nations that are still untouched by the Barrier aren't exactly in good shape.
    • America: Even though the PHL/UN Taskforce has rather good publicity, there are growing anti-pony movements affiliated with the HLF, which has become a frighteningly hate-filled movement of Right Wing Militia Fanatics with enough firepower and rage to attempt a takeover of a military base. Not to mention, like the people in Rio, most civilians are going hungry a lot of the time, and the PER is still a big enough problem to where no one goes outside alone and not without at least one gun on them.
    • China: By the time of the Main Story, it's devolved into a lawless hellhole, with "reports of mass public executions, mass suicides, riots and God knows what else" in whatever's left of the place (mainly in the western and central regions of the country). And in Asia, we see that one especially notorious HLF group has become large enough to become feared as far as Mongolia due to their sheer sadism.
    • Brazil: We don't see much outside of Rio De Janeiro. However, it's become an almost Cyberpunk Wretched Hive reminiscent of Elysium, full of starving War Refugees, incredibly overpopulated, and so short on food that some jobs actually pay in food rations instead of money (and some people have outright resorted to cannibalism). The narrator of Starvation describes the city as being "damn near a warzone" and considers it a terrible idea to walk outside his apartment without body armor and at least one weapon on him. He also alludes to riots over resources, and there's apparently lost Newfoals in the city causing trouble.
    • TCB!Equestria itself is sliding into a total breakdown. Their economy has crashed, their resources have been stretched irreparably thin, and their war morale is practically at rock bottom due to how many soldiers they've lost and from how long the war has dragged. At the moment, only terror, propaganda, and the mass-exploitation of Newfoal slaves is holding them afloat, and even that's starting to fail.
  • The Apocalypse Brings Out the Best in People: To a limited extent. While there's plenty of chaos and murderous madness to go around, the war did make humanity put its differences aside to defeat the Solar Empire, a common threat far bigger than anything they could take on alone.
  • Armor-Piercing Question: Prime!Chrysalis gives one to Stephan, asking him what he really knows about Trixie as a person (beyond her skills, what she's survived through, etc) and how sustainable their relationship would be without the backdrop of the war.
  • Artifact of Doom: The Bag of Tirek is responsible for TCB!Celestia's corruption.
  • Artifact Title: The eponymous bureaus don't even really make an appearance in the stories.
  • Ascended Fridge Horror: Starvation was written by the very same troper who wrote the entry on the fridge page that questioned what happens to refugees when half the world is unable to produce food. Which in turn, led to the Asia Side-Story.
    • This happens rather frequently. Given that two of the authors/editors/contributors are tropers themselves, it was bound to happen.
    • Calm Before the Storm does this for any fridge horror relating to the broken minds and Extreme Doormat tendencies of the newfoals, as well as illustrate just how Equestria would be dreadfully unprepared to support a large influx of billions of new residents.
  • Assimilation Plot: Queen Celestia (really Tirek) is doing this to humanity.
  • Author Avatar:
    • Both Kraber and, less sensationally, Johnny C to DoctorFluffy. That said, according to Fluffy, Kraber is how he plays video games while Johnny C is closer to how he is in real life.
    • TCB!Vinyl Scratch to Kizuna Tallis.
    • Weaver (maybe) to VoxAdam.
    • Stellar Wind to Sledge115.
  • Author Appeal
  • Badass Army: The remaining military forces of Earth, along with human-sympathizing ponies and the other races of Equus, form an alliance in the hope of bringing down Queen Celestia.
  • Badass Boast: Part of the Queen of England's final words, which became known as the Balmoral Address.
    Queen Elizabeth II: "You think you can come into MY palace, MY country, and destroy the will of MY people! I may be old and decrepit, but I. WILL. NOT. STAND FOR THIS INSULT!"
    • Princess Celestia delivers one to Queen Celestia for her evil counterpart's sins against the very concept of harmony.
  • Badass Crew: Michael, Trevor, Franklin, and Lester are fighting alongside the PHL. With their previous experience, the PHL have made a good choice. The main characters of the Asia Side-Story fill this out as well.
  • Badass Family: The Whooves clan, consisting of the Doctor and Derpy, their daughters Dinky and Amethyst Star, plus Dinky's boyfriend Pipsqueak. And yes, they have a working TARDIS.
  • Badass Normal: Stephan, who does a good job of keeping up with Marcus despite lacking the Power Tattoos. One commenter even called him "the Batman to Marcus's Superman".
  • Badass Teacher: TCB!Cheerilee, a former teacher who is now a hardened resistance fighter, empowered with magic runes... and able to deal one hell of a smackdown on a clone of the Tyrant.
  • Bad Future: The TCB timeline in general. Nowhere is safe - Earth is a literal battlefield and is sliding into total anarchy, and TCB!Equestria is only kept afloat through fear and brainwashing.
  • Baleful Polymorph: The potion will turn anyone it makes contact with (except for other ponies) into a perpetually smiling zombie-like shell of a pony that is completely loyal to Queen Celestia.
  • Being Evil Sucks: For those ponies that stayed in Equestria and joined the PER, especially the Elements (though it's really not their faults). It's made abundantly clear that the war has done them far more harm than good, and many of them have lost several friends and family members in their dogmatic pursuit of ponifying all of humanity. To say nothing of the massive ecological damage done in the pursuit of said ponification of all humanity...
  • Berserk Button: The Newfoals are Extreme Doormats, no question about it, but they will turn violent against anyone who hurts one of the TCB!Element Bearers, insults Queen Celestia or says anything negative about Equestria.
    • Do not dare commit xenocide on an unsuspecting species and try to justify it in the name of harmony. Princess Celestia does not approve.
  • BFG: Many characters wield heavy-duty assault arms. Justified, as newfoals will ignore pain and gunshots to continue coming at their targets, so bigger bullets are necessary to cut down on wasted time.
  • Big Bad: Queen Celestia, known to her enemies as the Solar Tyrant.
  • Big Good: Princess Celestia in the Prime-verse, though she does have to face criticism from several characters.
    • TCB!Lyra Heartstrings was this to the PHL and much of Earth's people before her death, after which her position is taken over by Cheerilee (who, incidentally, shares Celestia's voice actress on the show). The story gives them both shining moments, with Lyra quoting Charlie Chaplin's speech from The Great Dictator, and Cheerilee getting to actually hold her own in a fight against the Tyrant.
    • To a lesser extent, President Jack Davis and King William are this to humanity.
  • Blind Obedience: The TCB!ponies will follow all of the Queen's orders. All of them.
  • Blue-and-Orange Morality: Some of the other races on Equus actually worship Discord, as he's an agent of change and they recognize that sometimes, chaos is necessary. Although that doesn't necessarily mean that they like him.
  • Brainwashed: Most of the TCB!Equestrians, by magical means. Applebloom barely avoids this when Sweetie Belle persuades her to escape to Earth.
  • Brainwashed and Crazy: The Newfoals are brainwashed to be unshakable fanatics for Celestia.
  • Camp: Characters who speak in theatrical fashion, Rule of Cool action scenes, overpowered weaponry, bizarre monsters, gore that comes in Ludicrous Gibs, satirical pokes at certain real-world issues, multiverse shenanigans. While there are sober moments, particularly when depicting realistic military procedure, even the serious side stories such as Joy to the Worlds or The King's Speech contain a little bit of grandiosity. On the whole, Spectrum prefers to serve as a platform for high-running emotions than a thoughtful examination in the vein of Not Alone.
  • Cast Full of Gay: There is a more-or-less even split in straight and gay couples seen or otherwise mentioned. And there are loads of couples.
    • Oddly enough, all but three (four when you count Kraber's wife Kate) of the heterosexual pairings are cases of Interspecies Romance and even then, two of those "exceptions" required Animorphism to get that way.
  • Category Traitor: A common accusation between the three main factions of the story (PHL, PER and other Equestrian forces, and HLF).
    • The Solar Empire and the PER label TCB!Lyra and pro-human ponies as "Betrayers" and "humans on four hooves".
    • The HLF consider the PHL as an affront to humanity, with Marcus and any other humans in relationships with ponies derided as "horse-fucking traitors".
    • The PER are called "the most despised faction of the Conversion War", and it is very easy to see why.
  • Celebrity Survivor: Amongst the ponies of the PHL, Vinyl Scratch (aka DJ-Pon3) seems to be a high-ranking member, Sapphire Shores uses her singing voice to raise morale amongst the troops, and Photo Finish is in charge of creating pro-human propaganda to spread throughout TCB!Equestria.
  • Child Soldiers: The war has made human children and foals carrying weapons a common sight. Cheerilee and Doctor Whooves are saddened by this, but regard it as a necessary evil.
    Doctor Whooves: "No child should ever become a soldier. But desperate times call for desperate measures."
    • In the Asia Side-Story, one of Yon-Soo's responsibilities while stationed in St. Petersburg (Russia) was to train kids how to fight and defend themselves. He similarly notes that kids should not have to fight, and promises to make the Queen pay for what she's driven humanity to do.
    • In the Europe Side-Story, there is a mention of a teen soldier who "was not older as eighteen years" (the author's English isn't very good, just roll with it) but his exact age is not specified.
  • Les Collaborateurs: The PER, naturally.
  • Colon Cancer: The side stories' titles suffer from this.
  • Colonel Badass: Marcus Renee. Same with Stabsunteroffizier Kraber, who falls three stories, gets in a shotgun fight with a Teleport Spamming Pinkie Pie, and takes a display case to the chest, all with apparently no ill effects.
  • Conditioned to Accept Horror: The people of Earth have become used to mind-numbing tragedy as the war goes on. Best summed up in this quote from Chapter Six of the Asia Side-Story:
    They'd all seen yet another city steeped in history and home to millions wiped off the earth for the umpteenth time, destroyed in a manner so contemptuously and anticlimactically simple that there were almost no words that could describe it. It was so very anticlimactic and inevitable that the news barely paid mention to it. Years ago, in Yon-Soo's childhood, the destruction of just an important building would leave the world reeling, but they were now all numbed to such tragedy.
    • To an extent, Marcus, who is able to deal with his memories of the war better than Celestia, partially due to coming from a world far more brutal than Equestria.
    • Hyong-Jin as well; having already lived a tough life in North Korea, he's a bit more used to the harsher aspects of war than South Korean Yon-Soo is.
  • Continuity Porn: "Training Days: Part 1" features a conversation between TCB!Vinyl, TCB!Trixie, Acevedo, and several other side-characters that list several events in TCB!Equestria's history that could have been the Point of Divergence, calling to mind several events in Last Train to Oblivion, such as the explosion of Kith and Kin, the installation of the totem-proles, and extermination of the Changelings.
  • Continuity Reboot: Creative differences lead to the original fic and the organizing group being deleted. A rewrite, titled Spectrum, was announced on May 20, 2017.
  • Cool Airship: The Solar Empire's Great Equestrian is described as one of the biggest skyliners ever built, being able to deploy chariots and spray potion clouds.
    The A.S. Great Equestrian, largest skyliner ever built, loomed over the skyline of Boston like an angel of death, disgorging chariots from which unicorn mages began to fire down bolts of lethal magic.
    • In the Europe side-story we get to see what it is fully capable of.
    The Royal Guards had sent a giant airship to attack the rest of the human army and to crush the ponies who dare to help them in the Middle East. The city of Herat fell within the day, even with thousands of people fighting for it, it fell due to its new weapon. Potion Clouds. They threw everything they had, but nothing they had on hand could pierce the shield that was covering it, along with a few dozen Potioneer Ships, the entire city of was swarming with ponies.
    • There are also the less threatening Potioneer Ships.
  • Cool Guns: The authors know an impressive amount of firearms. The Colt M1911, a futuristic LeMat revolver, an M249, an MG3, (which is basically a modernized MG42) Kraber's MG2019 LMG (which also looks similar to an MG42) DSR.50, and an AA12 shotgun all make appearances.
  • Cool Old Lady: Queen Elizabeth II, who took down a squad of Royal Guards and PER agents sent after the British Royal family at the cost of her own life by blowing up Balmoral Castle.
  • Crapsaccharine World: TCB!Equestria paints itself up as a paradise, but any veneer of niceness is easily broken if you dig deep enough. For one thing, it's shown that the Empire is very dreadfully unprepared to support the massive influx of newfoals coming in, and if you even so much as question Queen Celestia's "wisdom", you could get sent to a prison camp where you'll be worked to death, or imprisoned and tortured, as TCB!Spike learned the hard way. There are also mentions of re-education centers; PHL members Aegis and Verdant Tract allude to having had brushes with those in the past, something which neither of them want to go through again. And according to TCB!Granny Smith, the whole land is "poisoned and dying".
  • Crapsack World: Earth has become one for the War Refugees. Rio de Janeiro especially has become a total hellhole according to the Starvation side-story. It's best described by the main character himself:
    Acevedo: "The city, Rio de Janeiro, is damn near a warzone. Food riots. Race riots. Dead ponies left and right, especially Newfoals. You can't walk outside without protection."
    • In "Trust", U.S. President Jack Davis states that China has all but devolved into a lawless hellhole, with mass suicides, public executions, riots, and general anarchy being daily occurrences. America counts as well, thanks to the majority of civilians going hungry (while the military gets a decent supply of rations) and the ever-growing presence of the HLF; the President claims it is a good day when he gets only twenty suggestions to do "things that are best not discussed in polite company" to any ponies found outside the Barrier. It's implied that it's ever so slowly slipping into violence.
    • And it would seem that any facade of niceness is barely kept within TCB!Equestria itself; their version of the Crystal Empire has become a police state under total media blackout, where the crystal ponies are forced to mine crystals for the Solar Empire. Marcus even goes so far as to call the place "the North Korea of Equus".
  • Creator Provincialism: Played with. While the authors have written stories taking place around America or Europe, they've also written plenty that take place outside their home countries.
  • Creative Sterility: Newfoals can't get cutie marks. What's more, regular ponies have had great deals of trouble earning them since the invasion began (though it isn't impossible – TCB!Dinky and the TCB versions of the Cutie Mark Crusaders got theirs after fleeing Equestria), to the point that they're calling it the Dearth. Why is not entirely clear, though the most likely candidate is Queen Celestia's rampant Mind Rape crushing the freedom of thought required for ponies to find their special talent.
  • Creepy Child: Human children transformed into Newfoals have the same empty glassy-eyed smiles and general Uncanny Valley creepiness of every other Newfoal. In the Starvation Side-Story, Isaac Acevedo expresses disbelief that Button Mash's mother has more patience for her obnoxious and accident-prone son than she does for the zombie-like shells of formerly human children. Even Button seems shocked by it.
  • Creepy Souvenir: Some human soldiers (mosly the HLF) are overly fond of collecting unicorn horns and pegasus wings.
  • Crossover: With G1 My Little Pony (Tirek's Bag plays a major role, and Megan is revealed to be Marcus' mother), Doctor Who, since Doctor Whooves is confirmed to be the Doctor, and Sherlock, with Mycroft Holmes playing a major supporting role.
    • Discord travels to the Harry Potter universe, revealing the Veil to be a portal between worlds, befriends Sirius Black, and taunts Voldemort. He then goes on to visit Samurai Jack's universe and is forced to rethink his position on the ponies' progress and realize his own role in what he accused Prime!Equestria of turning into, as well as the fact that Celestia and Luna took power because of his carelessness in the first place.
    • Michael, Lester, Franklin and Trevor make up a raiding team in the main story.
  • Deadline News: The reporters at the press conference at Berne interviewing Queen Celestia on the barrier's expansion got forcibly ponified on camera, kicking the war off.
  • Deconstruction Fic: Remember how Earth is always written as a Straw Dystopia in Chatoyance's stories? Here, Earth becomes a dystopia precisely because of the Barrier and TCB!Equestria's actions.
  • Defeat Means Friendship: If the ponifying process is complete, the former human will praise their "savior" and the Queen.
  • Defector from Decadence: All the PHL ponies.
  • Do Not Call Me "Paul": As demonstrated by Stalwart Heart and Focus Ray, Newfoals don't take kindly to being reminded they were once human. Stalwart Heart also didn't like being called by his human name (Jacob).
  • Domed Hometown: Pretty much every town that has been absorbed by the Barrier...
    • Doomed Hometown: ... Of course, said hometowns are vaporized bit by bit on contact with said barrier.
  • Door Stopper: The main story is currently at exactly 682,072 words... and that's without going into all the side-stories it has.
  • The Dragon: TCB!Twilight is leading the invasion while Queen Celestia handles affairs back in Equestria. She also counts as The Evil Genius since she helped to create the potion.
  • The Dreaded: Tirek scares various characters, including Discord and dragon king Spykoran, who was Tirek's minion before siding with Megan Williams and the Dream Valley ponies.
    • Marcus himself is this to the HLF.
    • Queen Celestia and the TCB!Mane Six are this for the PHL; it's generally advised to run like hell if they're nearby.
    • The PHL ponies are still very scared of Nightmare Moon.
  • Early Installment Weirdness: The earlier side stories are usually focused on a group of characters in a single location (Europe, Asia, Brazil), and suffer from Colon Cancer. The newer ones take place in multiple locations, sometimes different viewpoints from the established main characters, and have mostly dropped the colon based titles.
  • Easy Logistics: Mostly averted, since while not much detail is provided, the human forces are clearly being worn down by the enemy's constant onslaught, but played straight in that the Solar Empire never seems to run out of vials for the ponification potion.
    • And then subverted in Calm Before the Storm, where we get a good look at the state of TCB!Equestria's economy. The mentioned potion vials are only available en masse due to newfoal slave labor. Otherwise, the laws of economy and logistics have hit them very hard.
  • Easily Thwarted Alien Invasion: Averted. The battle for humanity is a hard-fought one that has been going on for three years, mostly thanks to the Barrier.
  • Emergency Transformation: In the early days of contact with TCB!Equestria, the potion was given to cancer patients, amputees, the blind, the deaf, and so on. Needless to say, the cost outweighs the benefits.
  • Empowered Badass Normal: Marcus, already a fierce fighter, becomes immeasurably more deadly once equipped with his runes.
  • The Empire: Queen Celestia's Solar Empire.
  • Enemy Mine: There is a recurring theme of bitter enemies feeling so threatened by the Solar Empire that they put aside their differences.
  • Ensemble Cast: Yes. There's about twenty characters on the PHL that have served as the protagonists of their respective stories, but most side characters have enough detail to them that they could serve as protagonists themselves.
  • Even Evil Has Loved Ones:
    • In spite of everything, Queen Celestia still loved her sister. It didn't stop her from turning Luna to stone after she tried to side with the humans.
    • Discord expresses genuine sadness at the disappearance of the alicorn Faust, whom he calls his "mother".
  • Even Evil Has Standards:
    • Discord is disgusted by what Queen Celestia is doing to the humans and what she did to his counterpart. Not only that, but even he's scared of the Bag of Tirek. Meanwhile, in addition to having the same feelings as his prime counterpart, TCB!Discord protected several ponies who would otherwise have been killed by collateral damage when Queen Celestia attacked him.
    • Queen Celestia briefly had doubts when she forcibly ponified some reporters at a press conference, and when she turned Luna to stone.
      • Played for Laughs in Chapter 11, when Discord reveals that even Queen Celestia couldn't stand Prince Blueblood and turned him to stone and crushed to pieces.
    • Queen Chrysalis balks at Shining Armor's accusation that she raped him while disguised as Cadance, and even seems insulted that he would think such a thing. She still used her Mind Control to her advantage, but not for that specifically. May also be a Take That! to stories which actually have that happen. For her part, TCB!Chrysalis was disturbed to realize what Queen Celestia was up to, though that may have been due to the Newfoals' tainted love, which fatally poisoned all Changelings who fed on it. It's safe to say that even the show's greatest villains think the Solar Tyrant is going too far. With one exception – the original nemesis, Tirek, is The Man Behind the Man to Queen Celestia.
    • Less-than-moral characters from other franchises also get in on the act when the protagonists from Grand Theft Auto V play a major role in a raid on a Conversion Bureau. (They do expect payment.)
    • Flim and Flam may not have had the best relationship with the Apple family, but at least they had enough respect and decency to visit TCB!Granny Smith while she was on her deathbed when TCB!Applejack was nowhere to be seen. It's also revealed in Last Train From Oblivion that they're also members of the Equestrian Resistance.
    • In "For Whom the Bell Tolls", Prime!Luna inwardly states that Queen Celestia's method of turning the TCB!Elements into her tools of evil was so foul that even King Sombra would have never stooped to that level.
    • According to Case Files, the HLF is largely composed of sadists, paranoid survivalists and violent psychopaths. They still never crossed the same lines as the PER.
    • Even though she believes she's fighting for a good cause and is even noted as a tragic figure by Sint Erklass (whom she killed), "Weaver" is the ruthless assassin known as "Celestia's Sword" and isn't afraid to resort to dirty tricks to get the upper hoof on her enemies and will kill children if it's required of her. But even she can't stand to look long into Pineapple Cutter's thoughts.
  • Everyone Has Standards:
    • Button's Mom cannot stand working with Newfoal children. Considering what her youngest colt was like, this says volumes about how unbearable they are.
    • In Chapter 21, Stephan says that although he knows firepower is needed to destroy the device maintaining the barrier, he thinks calling in the Dragons of the East (the Asia Side-Story characters) is a bit much.
    • Kraber has a lot of loose screws and is the definition of Ax-Crazy, yet even he can't help but lose his lunch after Luna shows him TCB!Twilight's gruesome experiments with the prototype ponification potion.
  • Evil Counterpart: Princess Celestia and the Mane Six have theirs in the TCB-verse. However it's clear that they are all being controlled by the Bag of Tirek, and the TCB!Mane Six themselves were all locked up inside their minds, unable to do anything but helplessly watch as mental homunculi that were implanted inside their bodies drive them around like puppets, committing war crimes of the highest caliber. Moreover, said homunculi were created from the darker parts of the TCB!Mane Six's souls, while also keeping at least one defining personality trait (like Applejack's honesty, Fluttershy's sweet-talking, or Twilight's drive to learn) to be used for evil purposes.
  • Evil Overlord: Queen Celestia.
  • Evil Stole My Faith: Marcus hasn't believed in a just God since 9/11. Plus, it's implied that many humans have lost their faith in God because he is allowing something as monstrous as the Queen to wipe out Humanity.
  • Evil Versus Evil: Queen Celestia's war against King Sombra in the backstory, though this was before TCB!Equestria officially became the Solar Empire.
  • Fallen Hero: The TCB!Mane Six. Except that in truth, they've all been enslaved by Celestia, locked up in their own minds and made to watch as a homunculus (a dark personality implanted into their bodies) ruined their lives and committed countless atrocities.
  • Fandom Nod: In-Universe. Much of the chapter Pushed to the Limits is a love letter to the various non-prime AU side stories that have sprang up around The Other Side Of The Spectrum, including:
  • Fantastic Racism: The ponies loyal to the Queen against the humans.
    • It's shown that many ponies in TCB!Equestria are downright frightened by the Newfoals and some even outright despise them, but thanks to government spies, they have to stay quiet about it unless they want to be sent to the gulags or to a mind healer (read: re-education center).
    • The Starvation Side-Story shows that even pro-human ponies are not safe from this, with race riots and dead ponies being quite common in Rio. This later gets expanded upon with the HLF, which is so very anti-pony that one unnamed Brazilian blogger (implied to be one of the Starvation characters) claims that they're "giving Celestia all the ammunition she needs!"
    • Prime!Celestia states that despite her and Luna's work to stamp out such things, there are still a great number of racial supremacists all over Equestria, most particularly unicorn and pegasus supremacists obsessed with "bloodline purity". On top of that, some ponies don't hold the best opinions on the griffons, minotaurs and other species in Equus.
  • Fantastic Slur: Ponies (natural-born and Newfoal alike) are often called Merry-go-round toys, geldos, and gluesticks, regardless of their affiliations.
  • Fan Verse: The author is currently setting up a universe for alternate timelines in the Spectrum verse.
  • Fascist, but Inefficient: TCB!Equestria. However, they brought it on themselves, taking on such a huge population increase while going to war and destroying all the human infrastructure they could have used to make colonizing Earth easier.
  • A Fate Worse Than Death:
    • Ponification for humans. Several have either committed suicide or asked their fellow humans to Mercy Kill them instead of getting converted.
    • The TCB!Mane Six have been enduring this for a long time. See Nightmare Fuel and And I Must Scream.
    • For natural born TCB ponies, there's either the Empire's brutal prison work camps or re-education (in which the end result is described as being a like a "newfoal with a cutie mark").
  • Final Solution: Queen Celestia's plan for humanity. It involves an Advancing Wall of Doom, Brainwashed and Crazy slaves, and a whole lot of potion.
  • First Contact: TCB!Equestria came about because of an accident at CERN HQ in Geneva, Switzerland involving an attempt to track and identify tachyon particles which ended up breaching the fabric of reality and creating a portal.
  • First-Person Perspective: The lingering effects of the mind-sharing spell occasionally causes Princess Celestia to see Marcus' memories of the war through his eyes.
  • Flawed Prototype: Let's just say that early versions of the ponification potion were rather... unpleasant. Nearly three thousand people died in the initial trials.
  • Foreshadowing: In "Harmony and Hegemony", Luna says that Marcus "carries the stench of Discord". This isn't his fault, though — he couldn't have predicted that TCB!Discord had orchestrated Marcus' teleportation to Equestria.
    • There's also a mention by Discord that TCB!Twilight "lost more than her mind". And, at the beginning of "For Whom The Bell Tolls", it's shown that TCB!Rarity isn't fully in control of her actions. And then comes The Reveal...
  • For Want of a Nail: The biggest Point of Divergence between Prime!Equestria and TCB!Equestria is that Princess Cadance never became an alicorn, and thus didn't take the throne of the Crystal Empire, allowing King Sombra to reestablish his power and fight a conventional war with Equestria. However, that only came about because of a heavily corrupted Celestia's influence, which in turn only happened because Lyra went on an ill-fated scuba diving trip...
    • It's implied that in his last moments, TCB!Discord placed a hypnotic suggestion in TCB!Twilight's mind to compel her to use the Elements of Harmony on Marcus rather than just ponify him, sending him to Prime!Equestria to get help. His death was not in vain.
    • The familiar Equestria ends up diverging from the show's canon in the "Sons of Legacies" arc, where the Princesses, Discord, Marcus and Stephan are the ones handling the return of the Crystal Empire while the Mane Six have to undergo training for the war.
  • For Your Own Good: How the PER and the ponies loyal to Queen Celestia see the ponification of the humans; the war is even referred to as "Ponydom's noble battle to save Earth from itself".
  • Getting Smilies Painted on Your Soul: The Newfoals always smile, and happiness is the only emotion they can feel. No sadness, no fear, just a false smile, oblivious happiness, and blindly praising the Queen.
    • The smilies on the TCB!Mane Six are sentient, twisted mockeries of the actual Mane Six, who are kept enslaved and tortured in their own mind while a fake pony happily lives out their life, ruins their relationships, and murders countless innocents.
    • The re-education centers (called "mind healers" by pro-Imperials) is this for the natural-borns. We don't know exactly what goes on in them, though two PHL ponies named Aegis and Verdant Tract have mention brushes with them and neither liked to recall the experience (nor do they want another brush).
  • Future Badass: Most of the PHL ponies, since their Equestria is four years ahead of Prime!Equestria.
  • God Is Good: Marcus strongly doubts this view. The Scribe's existence suggests there may be some truth to it, though.
  • God Save Us from the Queen!: TCB!Celestia promoted herself to Queen.
  • Gorn: The authors don't shy away from what the weapons on both sides can do to a body. Driven home in the flashback of TCB!Twilight testing the prototype of the potion on several helpless people...
  • Goshdang It To Heck: Along with many other things, Newfoals lose their ability to swear. TCB!Trixie thinks it sounds stupid, but the PHL exploit this weak point for all it's worth.
  • Gratuitous Foreign Language:
    • Gratuitous German: The Europe Side-Story, being initially set in Germany, has quite a few instances.
    • Gratuitous French: "Sons of Legacies, Part 1" ends with the phrase "Venez nous joindre. C'est amusement étant un poney." ("Come and join us. It's fun being a pony.")
      • "Blind Idiot" Translation: A more correct form of the phrase would be "Venez nous rejoindre. C'est amusant d'être un poney."
    • There's also smatterings of Russian and Korean in the Asia Side Story. However, a lot of dialogue does undergo Translation Convention.
  • Great Offscreen War: The war between TCB!Equestria and the Sombra-controlled Crystal Empire. It was also Evil Versus Evil.
  • Guilt-Free Extermination War: The ponies have every intention of ponifying every human on earth. The humans, on the other hand, have been on the receiving end of enough war crimes and seen too many xenocidal ponies from the Solar Empire to really be interested in mercy at this point.
  • Gun Porn: The main story's narrator goes into some pretty serious detail on the DSR.50 anti-materiel rifle and its special anti-alicorn munitions in Chapter 18.
    • There's also one of Isaac Acevedo's pistols, an "eight-shot .44 Magnum with a central 20-gauge barrel," making it possibly a LeMat revolver.
    • And Sergei goes into a bit of detail about the Borz pistol - though, unusually for Gun Porn, it's about how much they suck.
  • Guns Are Worthless: Only against alicorns; they work just fine on everypony else. However, there are ways of getting around the threat of guns. Magical shields (if strong enough), can No-Sell most forms of weapons, and there is the old trick of simply taking the guns away using unicorn magic and turning them against their owner... which seems to have been largely overcome by the time the main story chapter "Strike" rolls around. Guns are now modified to be resistant to magic, as well as fire faster, harder, more accurately, with larger magazines, all through runic magic. And even the alicorn factor is shown to be waning after one of the assault teams uses a sniper rifle to blow off Queen Celestia's ear. Then, in the next chapter, Kraber destroys her spine with the very same rifle; unfortunately, she turns out to be a duplicate created by the Mirror Pool, leaving it open as to how effective the gun would be against the real thing.
  • Heroic Bystander: TCB!Lyra and all the ponies who refused to stand by and let Queen Celestia destroy humanity. It's somewhat nuanced by the fact that TCB!Equestria already got some military experience out of the war with King Sombra, but still. TCB!Cloudchaser stands out for punching out Twilight after the latter tried justifying the xenocide on the humans.
  • Heroic Sacrifice: Queen Elizabeth II blows herself up to kill a squad of Royal Guards and PER agents sent after her.
  • Hit So Hard, the Calendar Felt It: Prime!Equestria is in the "Second Year, Anno Harmonia", which is to say two years after the events of Nightmare Moon's defeat. TCB!Equestria is in its sixth year, however.
  • Hoist by His Own Petard: Also in this TCB-verse, unicorns can turn human firearms against their shooters. So the PHL puts runes on their guns to make trying... painful.
  • Hold the Line: The standard strategy for the human military forces, only falling back when the Barrier is close to them.
  • Hollywood Tactics: TCB!Equestria is a firm believer in them - newfoal Zerg Rushes are their bread and and butter. Sometimes, there is just no excuse other than outright sadism.
  • Homeworld Evacuation: Deconstructed and Averted. It's made clear at least three times (twice in the main story, once in Calm) that it's just not going to work. Mostly because of the radiation in space, limited resources (both for making the ship and helping the crew survive), lack of habitable planets, and, as Crowe pointed out, the few colonists that could escape would be nowhere near a match for Celestia if she eventually found them, no matter how advanced they got.
  • Hopeless War: For both sides really.
    • For Earth, millions of people have become War Refugees over the course of the war thanks to the Barrier, which annihilates any human or human-made object in its way (not even leaving dust behind). Not only that, but the barrier is nigh-unstoppable, and every human knows it. It took a minor miracle for the PHL and the American military to even delay the thing! The situation looks so bleak that the U.S President has resigned himself to a plan that would destroy all life on Earth, with the small hope it will at least do something to the Barrier, even as it kills them all. But now that the Prime!Equestrians have arrived, it may not be so hopeless anymore.
    • On TCB!Equestria's side, humanity's determination to fight back and the ensuing advances in battlefield and assault weapons technology has caused enormous casualties, enough to make the Solar Empire's old fashioned tactics and Zerg Rush usage of the Newfoals just plain impractical. On top of that, the massive influx of Newfoals has upended their economy, and morale is so low that only terror, propaganda and fanaticism are keeping the Empire afloat. And even that is failing, since more and more natural born ponies are beginning to question Queen Celestia's actions and are either defecting to the PHL or getting imprisoned or executed as "enemies of the state".
  • Hope Spot: Queen Celestia loves to make her enemies think they might begin to win, only so she can snatch them away and cause ultimate despair.
  • Humans Are Special: Maybe. The prime versions of Twilight and Lyra have both read books which mention humans coming to Equestria long ago via the Rainbow of Light, and the event where the first portal opened at CERN may not have been an accident, since Queen Celestia already knew of mankind's existence and stole TCB!Discord's magic so she could travel across the dimensional barrier.
    • The Scribe's monologue to a gathering of human and pony resistance fighters suggests the two species are connected in some meaningful way. Later in the story, Spykoran reveals that the Bag of Tirek wants revenge against humanity, following a previous encounter where its maker was defeated by a human.
  • Humans Are Survivors: Although they would still prefer to die than be enslaved.
  • Humans Are the Real Monsters: The belief of Queen Celestia and the ponies still loyal to her.
    Twilight: "The humans are a disorganized mess, they've damaged their planet with how reckless they've been with their industrialization and technology."
    • Even some of the Prime!Equestria ponies believe this. However, it's also clear most of their TCB counterparts joined the conversion out of their own free will.
  • Humans Are Warriors: From official soldiers to civilian resistance, every able bodied human is in the fight. Even before Queen Celestia invaded, TCB!Discord warned her that humanity would not just go quietly into the night.
    Discord: "You, bring order to a group of beings that thrive on chaos and order with a mixed bag of general insanity? I have seen them, long ago before you were even a speck in Mother's mind. They are powerful and will destroy you and all your ponies the moment they feel threatened."
  • Humanity Is Advanced: Some of the TCB!ponies such as Cloudchaser are amazed by human technology... and find it disturbing that Twilight is not going gaga over humanity's science and art.
  • Hypocrite: The TCB!Equestrians can go on and on about the evils of the human race, never mind that they're doing far worse. They also consider technology and human works to be evil, yet they have used zeppelins and concrete for their own purposes. That, and as Marcus points out, their talk about love, friendship, and harmony is at complete odds with the Mind Rape and forcible transformation of an entire species into zombie-like Newfoals.
    • The chapter "For Whom The Bell Tolls", reveals that this alleged superiority was accomplished via the sacrifice of almost three thousand innocent men, women, and children at the hooves of a brainwashed slave of an insane goddess, while said slave screamed and begged for death as she was trapped inside her own head.
    • Straw Hypocrite: The worst part is that almost none of the ponies, not even Queen Celestia or the TCB!Elements, actually believe in their cause. They were only brainwashed to think that way one way or another because a certain Artifact of Doom had a grudge with one particular human and wanted to destroy her species in retaliation.
  • Idiot Ball:
    • Mankind's general acceptance of the Conversion Bureaus prior to the war does stretch Willing Suspension of Disbelief, considering that even "progressive" human societies tend to be slow in embracing new medical practices. Plus, this kind of Genre Blindness feels like it belongs to a world in which works of fiction such as the episode "To Serve Man" of The Twilight Zone (1959) were never made.
      • Perhaps a Necessary Weasel, given the sub-genre it's trying to deconstruct. Light does offhandedly hint that Celestia's lackeys (particularly Jacqueline Reitman and TCB!Catseye) might have hypnotized certain people into becoming more amendable to the potion.
    • In the main story, none of the Mane Six find it suspicious when TCB!Trixie disappears into a cloud of smoke, only for Rainbow's father to appear seconds later. Sure, the girls didn't know about the Blue Spy's shape-shifting abilities beforehand, but you'd expect them to put two and two together.
  • I'm Melting!: What happens when humans are affected by too much magic, touch the barrier, or somehow get onto the other side of the barrier. The last one being a complete lie courtesy of Queen Celestia.
  • Immune to Bullets: Alicorns, unless they're hit by enchanted bullets.
  • Innocent Aliens: How the TCB!ponies first appeared to humanity.
  • Insufficiently Advanced Alien: Humanity can beat the ponies in terms of military tech, and it's clear that without the Barrier, the war would've been over in a day.
  • Incongruously Dressed Zombie: Fresh Newfoals usually keep a piece of clothing that they were wearing when they were turned, such as a flannel shirt or a military uniform.
  • Interspecies Romance: There's Marcus and Cheerilee, Stephan and Trixie, Peter and Sapphire Shores from the Europe Side-Story, Aitmatov and Blizzard Flurry and Sergei and Aquamarine in the Asia Side-Story, and Rebecca Kleiner and Thunderwing from Case Files.
    • Zig-Zagged with Doctor Whooves and Derpy. Chapter 10 of the main story all but spells out that Doctor Whooves used to be the Doctor, but got turned into a pony at some point, though unlike the Newfoals, he's fine.
    • Technically, TCB!Twilight Sparkle and Stalwart Heart are such a pair, as Stalwart Heart was a human and Marcus' brother before getting ponified.
      • In short, one of the tragedies of the war is that the two races can live in harmony, and even love each other... but Queen Celestia won't let it happen.
  • Jerkass God: Queen Celestia. Also Discord, unsurprisingly, though he does agree to aid the good guys and even undergoes some Character Development.
  • Just Before the End: It's made abundantly clear in the main story (and far clearer in the Asia Side-Story, Starvation, Calm Before The Storm, and Last Train) that the world isn't in great shape. At least a third of the Earth's landmass has been eaten up by the Barrier, people are starving, cities are overpopulated, and Apocalypse Anarchy reigns.
  • Kill All Humans: Guess whose plan that is. No, it's not Queen Celestia's. It's Tirek's.
  • Kinetic Weapons Are Just Better: Played with. Human-made energy weapons do exist in the story, but of the two that appeared, one melted itself into oblivion, and the other one (a Lightning Gun mounted under Kraber's machine gun) was very effective. Judging by the fact that they've only appeared twice (while also being mentioned in Case Files) it seems that while they are possible thanks to magic and technological advantages, they're just harder to build than assault rifles and the like.
    • Blasts of magic, however, are still incredibly effective.
  • Knight Templar: Queen Celestia and her followers seem to genuinely believe they're doing what's best for humanity. Although the presence of the Bag of Tirek puts into question how much of that can be anything but brainwashing. The Mane Six, at least, had their minds replaced entirely by new avatars Queen Celestia created, leaving their original selves helplessly trapped inside their bodies.
    • The HLF are humans who desire to kill every last pony, regardless of evidence that not all ponies support Celestia or her mad plans.
  • Last of His Kind: The Scribe was created to serve as the collective memory of the first alicorn race by Faust, who was the last one to survive the war against Tirek.
    • Queen Celestia killed all the dragons, with the exception of Spike, whom she kept locked up and viciously tortured.
    • Iron Will is the only minotaur confirmed alive in the TCB-verse.
    • In the Europe Side-Story, Chrysalis and her Changeling hive were killed by the tainted love of the Newfoals, with Chrysalis hanging onto life for a good few years before finally succumbing to the poisoned love consuming her body.
    • Though not the last of her species, Gilda is the last living member of the griffon royal family. Similarly, Marcus is currently the last surviving member of his family, and so is Asia Side-Story character Hyong-Jin.
  • Light Is Not Good: Queen Celestia.
  • Like Reality, Unless Noted: The Spectrumverse attempts to represent early twenty-first century Earth as accurately as possible, with some deliberate exceptions. For starters, My Little Pony: Friendship Is Magic was never made note  and instead, Lauren Faust went on to make a TV show of Milky Way and the Galaxy Girls. Additionally, the crew from Grand Theft Auto V as well as the characters from Sherlock exist, and magic is as real a force as gravity.
  • Lovecraft Lite: Mankind encounters another sapient species from a parallel universe... that wants to assimilate us and our planet, wiping out every last trace of our existence. However, many of the aliens decide to throw in their lot with humanity, and their powers combined with human ingenuity are enough to slow down the enemy's advance.
    • Cosmic Horror Story: In a more traditionally Lovecraftian sense, the reason the alien species wants to destroy us is because their leader, who was once a beacon of hope and enlightenment, first allowed her world to stagnate and was then enslaved by an Artifact of Doom powerful enough to corrupt the noblest of heroes.
  • Ludicrous Gibs: Many human weapons ranging from high-caliber firearms, magically enhanced firearms like Marcus' Colt M1911, explosives, and APC/Tank weaponry are capable of doing this to the ponies. Marcus' rune magic is capable of this at full power.
    • Taken to the logical conclusion when Newfoal attacks end in a rain of blood, bones, flesh and stuff better not mentioned. It is speculated that Newfoals are used mainly to drain ammo reserves.
  • Mad Bomber: The PER (Ponification for Earth's Rebirth) make liberal use of potion bombs.
  • Magic Antidote: The potion was seen as this in the early days of contact with Equestria, until the mental changes of the Newfoals became more and more apparent.
    [Cadence] still shivered at her aunt's explanation about everything involved with the Sun Tyrant, that lingered in her mind, how she came to the world of Humanity, bearing gifts and good tidings, all the while planning to subjugate them and erase their very existence from their world. How she offered a would be miracle cure; it cured diseases, cancers, gave sight to the blinded, hearing to the deaf, grew legs that allowed those without limbs to walk once more, and so much more. But those that took it... lost everything in return, and when the time was right, when humanity began to learn of the side effects of the potion, she struck.
  • Master Race: What the Imperial ponies see themselves as.
  • Military Brat: Marcus and his brother Jacob, whose father David died in combat. Porter's father is one of the soldiers that fought alongside David, making him a Military Brat in his own right. Rebecca Kleiner is also stated to be one in her biography from Case Files.
  • Mind Rape: Becoming a Newfoal turns people into perpetually smiling, mindlessly cheery zombies, with little (if any) free will of their own. Most of TCB!Equestria was subject to this well. TCB!Applebloom describes it as feeling like her thoughts are replaced with an irrational hatred for humans and a desire to ponify every person she sees. Queen Celestia also placed a 'Geis' on the Royal Guards, making them serve and follow her every order without question. And then there's the corruption and subjugation of the TCB!Mane Six. We even see it happening to Twilight firsthand, and it's written in a way that feels disturbingly similar to actual physical rape. In fact, Queen Celestia herself is a victim of this, given what the Bag of Tirek did to her.
  • Mirror Universe: Redskin has stated the story is supposed to be a different take against other authors' stories in the TCB genre, especially Chatoyance, as he has viewed the original TCB premise as Canon Defilement.
  • Morality Kitchen Sink: Several factions have arisen in the wake of the war with varying levels of moral stances.
    • For the most part, the Solar Empire ponies genuinely believe that they are helping to uplift humanity, but many others are perfectly gleeful in stamping every trace of mankind's existence out. To say nothing of The Man Behind the Man that is wiping humanity out to get revenge for one human defeating him in the distant past, and is generally reveling in the pain and suffering the war is causing for everyone.
    • While the PER generally are along the same wavelength as the Solar Empire, there are also a number of people that joined because they genuinely believe ponification is a second chance for them to get better lives.
    • Though the HLF desire humanity's survival and want to help people, they're very rigid in their anti-pony stance, and the number of psychopaths and fanatics in their ranks haven't helped either.
    • While the PHL are no doubt the heroes of the series, even they have some messed up people within their ranks, and aren't afraid to resort to dirty tactics to gain any upper hand on their enemies.
    • The Equestrian Resistance genuinely wants to bring Queen Celestia down and accepts Equestria's guilt in starting the war, but their goals and interests primarily serve Equestria and ponykind.
  • Mutagenic Goo: The ponifcation potion. Unlike many examples, this one can actually be turned into clouds.
  • A Nazi by Any Other Name: Queen Celestia.
    • TCB!Twilight is basically a pony version of Josef Mengele in the flashback scene of "For Whom The Bell Tolls." It was not willing on her end of it.
  • Next Sunday A.D.: When the TCB!Equestrians arrive on Earth in 2018, the world bears little difference to the fic's time of writing.
  • No Celebrities Were Harmed: Subverted. The Japanese Prime Minister and the US President are fictional characters, but several major real-world figures appear.
    • The British Royal Family are featured quite prominently. Queen Elizabeth's last act is to take some Royal Guard and PER agents to hell with her. Prince (now King) William and his family are seen getting evacuated out of a nearly overrun United Kingdom, and as of the main story chapter Pushed to the Limits, he is a pilot in the British military. Meanwhile, his father, Prince (also promoted to King, though very briefly) Charles is shown to have been ponified.
    • In the Asia Side-Story, Kim Jong-Un is said to be fleeing North Korea, but his squadron gets overwhelmed by the PER. His ultimate fate is left rather ambiguous.
    • Japanese Minister of Defense Itsunori Onodera (who appears during the military strategy meeting in "Trust") is a real life person.
  • No Endor Holocaust: Averted. See Prime!Twilight's long Surprisingly Realistic Outcome rant on the problems of Equestria appearing in the sea, which doesn't happen in this story, since the only means of travel between Equus and Earth is via magical portals, and the parts of Earth consumed by the Barrier are being colonized by the TCB!Ponies (though it's revealed they're having a hard time at it).
  • Not Himself: The potion completely takes away the victim's original personality, effectively killing them. "War March and Past Sins" delves into exactly why this is - basically the human convert's soul is shattered to pieces and then "bound in chains" to Queen Celestia and the Bag of Tirek's will. Even worse, according to the Elder Shaman of the zebras, it is completely impossible to repair those souls with any medicine or magic; only death will make their souls whole again and set them free.
    • On the subject of how much Newfoals are unlike the person they were based off of, one former HLF member has this to say in Case Files:
    Andrew Silas: The simplest way I can put it is that we expected it to be them. That they'd be something like the people we knew. Henry, though - you've heard this description a million times, but it just wasn't him in there.
    • TCB!Cloudchaser noticed Twilight's uncharacteristic lack of interest in human technology. As it turns out, none of the TCB!Mane Six are themselves, having all had their free will locked away by Queen Celestia, who then replaced them with homunculi.
  • Omnicidal Maniac: Queen Celestia.
  • Omniscient Morality License: Queen Celestia believes she has one.
  • Point of Divergence: TCB!Equestria diverged from Prime!Equestria after Lyra and her friends went on an underwater expedition into a shipwreck.
    • For Earth, the point comes in 2018, when Queen Celestia makes First Contact from a portal made in the CERN HQ in Geneva (Switzerland).
  • Precursors: The original alicorn race, including Faust and Tirek, the creator of his titular Bag.
  • Putting on the Reich: TCB!Equestria.
  • The Quisling: The PER.
  • "The Reason You Suck" Speech: There are plenty of these to go around. Marcus gives a few to the Prime!Mane Six (when he thinks he's fighting their TCB counterparts), TCB!Trixie gives one to a guard near Spike, Queen Celestia gives one to Princess Celestia and then Princess Celestia returns the favor tenfold, Princess Celestia gives one to Discord, Discord gives one to Princess Celestia... Though, to be fair, it's a Conversion Bureau fanfic, and a deconstructive Hate Fic, against Chatoyance, who has given plenty of material. "The Reason You Suck" speeches are not just expected, but a certainty. Case in point:
    • TCB!Trixie (impersonating Lyra) gives one to former human Focus Ray.
    • After he pushes her already strained psyche too far, Princess Celestia gives Prince Blueblood a long overdue verbal beatdown for being such an embarrassment to the royal family, before declaring him cut off from his inheritance.
    • From the Asia Side-Story, a PER agent tries to give one to Porter in the first chapter; Porter just argues back that he at least isn't selling out his own kind to a bunch of xenocidal invaders. Porter himself also delivers one to an HLF member in "A Melody of Flames and Frost", stating that he and his friends have actually done important stuff for the war effort (evacuate and help civilians, fight the TCB!Equestrians and newfoals) and don't throw untrained children into the meat grinder, whereas the HLF have only hurt, destroyed and killed everything in their path.
    • In the PER chapter of Case Files, Cheerilee gave such a massive one to PER agent Mikhailovitch that he broke down, told her what she needed to know, and apologized for what he did.
    • Angus Reid delivered one to his HLF group over how they never did anything of real worth for the war effort or disprove the people's descriptions of them as madmen destroying civilization before declaring he's leaving for the PHL in a quote in the third chapter of Calm Before the Storm.
      • There's also Thaddeus Crowe's scathing debunking of the Russian Space Program's calls to start a space program during wartime, and Fiddlesticks' denunciation of her home.
  • Rebel Leader: TCB!Lyra was the first pony to openly defy Queen Celestia, and was also the one who founded the human-sympathizing organization PHL (Ponies for Human Life). Naturally, she ended up paying for it with her life.
    • Marcus leads the bulk of the UN's defense forces, but he isn't actually this to the PHL, serving instead as the prime human liaison to the pony group. The leadership role now appears to have been taken over by Cheerilee (who is also Marcus' lover) and Doctor Whooves.
  • Recursive Fanfiction: Aside from this story itself being one of these to the original TCB fic, OSOTS has spawned several non-prime spinoffs such as Harmony is Damnation: A Conversion Bureau Story and The Conversion Bureau: The Other Side of the Spectrum Side-story: Inner Rage.
  • Reference Overdosed: Has its own Shout-Out page.
  • La Résistance: The Ponies For Human Life (PHL), ponies who fled Equestria and fight alongside the humans against Queen Celestia's regime.
    • The Human Liberation Front (HLF) also exist in this continuity, but they are largely overshadowed by the PHL. On top of that, the HLF are rather... extreme.
    • There is also the Equestrian Resistance, otherwise known as the New Lunar Republic, a decidedly patriotic movement of ponies that wish to destroy the Solar Empire and bring Equestria back to a harmonious state.
  • Right-Wing Militia Fanatic: The HLF, who are usually the heroic go-to anti-pony La Résistance in anti-TCB fanfiction, have devolved into this in this universe. There's likely an element of deconstruction involved, directed at both traditional Conversion Bureau tropes – showing how, for example, most of them likely wouldn't get along well with ponies, it is unlikely that most military forces would fall under their umbrella, and their rigidness makes them remarkably ineffective at opposing Imperial Equestria. It's also worth mentioning that it originally wasn't intended as this in-universe – this HLF has its roots in a support group designed for helping the friends and family members of people that took the ponification potion deal with the radical personality changes their loved ones went through. However, it quickly attracted a multitude of unsavory characters after the war began.
  • Royals Who Actually Do Something:
    • Princesses Celestia, Luna, Cadance, and Prince Shining Armor fully plan on doing something about Queen Celestia.
    • Queen Elizabeth II blew herself up when the Equestrian Royal Guard and PER came a-knocking on Her Majesty's doorstep. Her grandson, William (who was promoted to King in this universe) is no slouch either, flying patrol jets and fighting alongside commonfolk, as he's just one of millions fighting for humanity's survival. Meanwhile, Prince Harry has become a helicopter pilot for the British military.
    • TCB!Luna tried to stop Celestia, but failed. And though TCB!Cadance may never have ascended to alicornhood, that doesn't change her lineage, inspiring her to work on a way to use the Power of Love to free ponies from the Tyrant's brainwashing.
    • Queen Chrysalis, in both universes. TCB!Chrysalis taught shapechanging to Trixie and sensing love to Cadance before she died, while Prime!Chrysalis takes part in the joined forces on Equus to destroy Queen Celestia, intending to prove that Changelings have worth.
  • Salt the Earth: Whenever human forces have the time, they lace the cities they have to abandon with explosives. Once ponies move into the area, they set the bombs off, taking out a chunk of the enemy and wiping the city out before the Barrier can do it.
    • The Barrier essentially does this to the TCB!Equestrians. The lands they claim on Earth behind the barrier are useless to them, as all agriculture, buildings, infrastructure and so on are vaporized by the barrier. Essentially they got forests and green meadows which are pretty useless for food production on the scale they need.
  • Scary Dogmatic Aliens: Queen Celestia and the ponies that support her cause.
  • Screw This, I'm Outta Here!: The pony refugees against Queen Celestia.
  • Screw You, Elves!: Not all of them, but you get the idea.
  • Sealed Evil in a Can: The Bag of Tirek.
  • Semper Fi: Marcus, his brother Jacob, and their father David. There's also Asia Side-Story character Porter and his father Richard, who served alongside David.
  • Serial Escalation: In shout-outs, at least. With each chapter, the shout-outs increase exponentially.
  • Sliding Scale of Idealism Versus Cynicism: Falls somewhere in the middle, leaning very slightly towards idealism.
    • Despite rejecting the misanthropy of traditional Conversion Bureau stories, no bones are made about the human capacity for viciousness, the HLF is depicted as no better than the Solar Empire, and even many humans on the "good" side display psychotic tendencies brought on by Post-Traumatic Stress Disorder. Meanwhile, the ponies who reject Queen Celestia's new order have either lost their innocence or are in process of losing it, while the Imperial ponies are blinded by their dogmatic belief that they are in the right. And the war is so unforgiving that Child Soldiers and "I Did What I Had to Do" methods have become commonplace for the PHL.
    • On the other hand, humans and ponies are shown to be perfectly capable of working together, many of the less morally upstanding characters do have at least one redeeming trait (provided they aren't pro-Conversion), and though this is a situation where love, tolerance and friendship can't magically solve everything, they are still powerful forces which can give people the will to stand firm against whatever the world throws at them. Plus, there are a couple of moments that take a break from the fighting to evoke an underlying sense of wonder at both races' accomplishments.
  • Sliding Scale of Realistic vs. Fantastic: The basic concept of humanity encountering magical ponies would place any Spectrum story in the Unusual category at the very least, but there are nuances.
    • The main story is definitely Fantastic, with many of its chapters revolving around both Equestrias and the action sequences running heavily on Rule of Cool. However, whenever Discord shows up, things take a right turn into Surreal.
    • A clear-cut example of Fantastic in the Spectrumverse would be Joy to the Worlds. It's almost entirely set on Equus, tells of a great battle between two magical beings, and though they are mentioned, no humans show up.
    • Last Train From Oblivion, Light Despondent and Shades of the Unsung, though mainly Unusual, frequently border on the Fantatisc, in no small part thanks to their protagonists' insight into Things Man Is Not Meant to Know.
    • The Starvation Side-Story and Calm Before The Storm are Unusual, being fairly mundane in terms of drama and conflict, but set in worlds where magic exists and war is fought on an unprecedented scale for Earth.
    • One could make a case for the Europe, Asia and Once More Unto the Breach stories to be called "Unrealistic with a touch of Unusual", since they focus more on military deployment and character than the fantastical elements. Rule of Cool is still in place, but it comes off as low-key compared to the main story.
    • Case Files, Adrift, The King's Speech and Many Faces of Mankind take a Mundane approach to the Unusual events they describe.
  • Sliding Scale of Silliness vs. Seriousness: Ooh boy. Frequent Mood Whiplash is to be expected when reading.
    • Most of the battle scenes are filled to the brim with Rule of Cool, gleefully laying a smackdown on the TCB!Equestrians when the PHL or other pro-human characters have the upper hand; this applies to Discord's fighting style in particular. However, the mood quickly turns grim if the Solar Empire ever gains the advantage, and the aftermath of the battles is rarely pretty. War Is Glorious only when detached from anything resembling real-life warfare; otherwise, not so much.
    • The Starvation Side-Story sums up Spectrum's tone in a nutshell — over-the-top characters messing with each other and dropping silly pop-culture references, while around them, the world is dying a slow, painful death.
  • Smug Snake: TCB!Celestia, though this is taken Up to Eleven in her 'Letter to Humanity', which assumes that the humans will just give up and be ponified in the face of her power.
  • Stepford Smiler: The Newfoals. They never stop smiling either, unless someone pushes one of their Berserk Buttons.
  • Take Over the World: Queen Celestia's plan for Earth, Prime!Equestria and any other universe she comes across when she's done with them both.
  • Take That!: Being a Deconstruction Fic series dedicated to really illustrating how wrong the general plot of The Conversion Bureau is, every fic has their share of potshots at the TCB genre. The stories of Chatoyance in particular are huge targets of the authors' and editors' scorn.
  • Taking You with Me: Queen Elizabeth II takes the Royal Guard and PER agents sent after her straight to hell thanks to a rigged Balmoral Castle.
    • The American military has jury-rigged multiple nukes to set off the Yellowstone caldera in case the barrier consumes too much of the planet, as a last blow against Queen Celestia. For reference, the other suggested alternatives included surrender to the Tyrant, a Senseless Sacrifice Last Stand against the Newfoal hordes, all-out nuclear bombardment of the barrier or attempting to build a spaceship to escape. The last two were found to be Awesome, but Impractical, because the barrier disintegrates all human artifacts, and a spaceship would consign any unfortunate "colonists" to death by radiation and starvation.
    • In the Asia Side-Story, a group of elderly folks who refuse to evacuate St. Petesrburg get help from the main characters to rig their nursing home with explosives. They blow themselves and their Royal Guard assailants sky high.
    • In the second chapter of Calm Before the Storm, TCB!Fancy Pants detonates a magically enhanced sword to blow his house up, killing himself and the newfoals inside, as well as give Queen Celestia a "very bad day" in order to buy more time for Fleur to escape safely.
  • Tank Goodness: Tanks such as the M1A3 Abrams, the Leopard 2, and the T-90 make appearances. Discord summons a Leopard 2 as part of a magic trick.
  • Technology Is Evil: How the TCB!Equestrians view human technology. Which unfortunately has not stopped them from appropriating other human concepts.
    Stalwart Heart: (a newfoal) "Human technology is what led us to the mess of a planet called Earth."
  • Tested on Humans: The potion when TCB!Equestria first appeared on Earth. The main story eventually treats us to a firsthand glimpse of it.
  • There Is No Kill Like Overkill: Newfoals in general are incredibly fragile. According to Aitmatov in the Asia Side-Story...
    Aitmatov: "Like shooting fish in a barrel, it was. I don't think I've ever gone through a magazine in so little time. Hell, aim for the unicorns while they're casting spells, and they practically explode! I just remember thinking there, 'Oh my God! They explode! My life has new meaning now...'"
  • This Is Unforgivable!: Princess Celestia is not very happy at what Queen Celestia has done.
  • This Means War!: Humanity declares war on Queen Celestia after she declares her intention to ponify all of humanity, starting with forcibly ponifying a group of reporters at a press conference in Berne.
  • Totalitarian Utilitarian: Queen Celestia is a Type 3.
  • Training from Hell: Yon-Soo and Hyong-Jin from the Asia Side-Story go through this in order to become better soldiers.
    • Stephan puts the Prime!Mane Six through this.
    • All of Prime!Equus' armies are going through this to prepare for the war.
  • Transhuman Treachery: Once they're transformed by the potion, Newfoals will immediately denounce their former humanity and become loyal to Queen Celestia.
  • Troperiffic: The sheer volume of this page, the number of Shout Outs, and occasional Lampshade Hangings are more than enough evidence of this. Considering a few of the co-writers are Tropers themselves, it's rather deliberate.
  • Uncanny Valley: In-Universe; in addition to the standard characterization of the Newfoals, Blue Spy also handily points out that every Newfoal ever produced is a Blank Flank, and treats it as the unsettling icing on the creepiness cake. What's worse is that the blank flank syndrome is spreading to the natural-born ponies as well. In fact virtually everything about TCB!Equestria conveys this image, too. The authors go to great lengths to describe Imperial Equestria as looking happy, but there is something very seriously off.
  • Undying Loyalty: The TCB!Royal Guard, the Newfoals, and pretty much anypony else loyal to the Queen. It wasn't willingly.
  • Urban Warfare: The Salvation Army's and the Rescue Fleet's main strategy is to corral all humans too weak or exhausted to flee any longer into the cities, which are then bombed full of potion in liquid or gaseous form. Consequently, most of the story's battles take place within a devastated urban landscape.
  • War Fic
  • War Is Hell: Just ask Marcus or Princess Celestia. Stephan summarizes this to the Prime!Mane Six when he begins training them.
  • War Refugees: The civilians that managed to escape their home countries and cities before they were overrun by the barrier, the ponies who defected from Queen Celestia, and Chrysalis for awhile. Starvation focuses on the struggles of various war refugees living in Rio de Janeiro.
  • Well-Intentioned Extremist: Queen Celestia believes she is one.
    • Discord thinks he's one too, as he only caused chaos in Equestria the first time so ponies could overcome the challenges necessary to make themselves self-reliant. He's not thrilled with what Princess Celestia's well-meaning efforts to stop him have led to, though his trips through the multiverse do force him to realize his own carelessness and lack of control at the time as well as reconsider his position.
  • When Dimensions Collide: The bad kind which turns into a fight for survival for humanity.
    • Then comes the good kind, where humanity finds some valuable allies.
  • White Male Lead: Played straight with Marcus and Stephan. Zigzagged with Acevedo in Starvation, who is Brazilian but has Caucasian features. Averted with Yon-Soo from the Asia Side-Story, who is South Korean.
  • With Great Power Comes Great Insanity: The Bag of Tirek gave Queen Celestia a huge boost in power... at the expense of making her a xenocidal nutjob.
  • Would Hurt a Child: The TCB!ponies are more than willing to cram potion down human children's throats. Even worse, several children made up the three thousand test subjects used for TCB!Twilight's potion trials.
  • Wrong Genre Savvy: The HLF in general have this problem. While they, like most other people, want the TCB Equestrians gone and humanity saved, they completely ignore that the ponies can work with humanity, deriding any pro-human defectors as spies and the PHL as "an affront to humanity." Their desire to defeat the TCB ponies with purely human ingenuity also has its own problems, because it's increasingly clear that isn't going to work; the PHL/UN Taskforce on the other hand uses every bit of Equestrian craft and magic they have at their disposal to fight the Solar Empire and slow down the Barrier, and moreover the PHL's methods actually make progress against the Empire (even delaying the Barrier, no small feat at the time) and accomplish more than senseless deaths. And yet the HLF completely ignore it in favor of seemingly thinking they're in the middle of a desperate last stand full of slowly dwindling and increasingly ineffective resources, degenerating into violence and paranoia. Thanks to this, they are decently threatening in the Asia side-story, but by the time of the main story they are not, and Kraber has called them "a punchline" (among other things generally hinting at incompetence) in response.
  • You Can't Go Home Again: For the PHL ponies. Which is understandable, considering that their home is a fascistic, despotic hellhole that would brainwash anything that kept them different from newfoals out of their minds. In fact, many ponies, such as Fiddlesticks (that Palette Swap of Octavia from "Apple Family Reunion") no longer considers it to actually be her home anymore.
  • Zeppelins from Another World: TCB!Equestria is fond of using airships as war machines.
  • Zerg Rush: The strategy of fresh Newfoals, who are used as meat shields for the Royal Guard.

     Main Story (Original) 
First Published: Aug. 04th 2012

  • Abnormal Ammo:
    • In Chapter 18, a rune-inscribed crystal 50-cal bullet goes through Queen Celestia's shield and blows one of her ears off.
    • In the same chapter, Discord shows off a tiny gun he acquired in his search for their dimension. It shoots Banzai Bills.
  • Actually a Doombot: The "Celestia" whom Luna and Discord fight in Boston is actually a Mirror Pool clone.
  • Alien Arts Are Appreciated: Subverted. TCB!Equestria's use of zeppelins has been confirmed by Redskin to be purely coincidental with the idea that skyliners (the Equestrian equivalent of cruise liners) could be adapted for military use.
    Redskin122004: "Some new changed Newfoal thought it would be great if they can use them in the 'good fight' for earth, passed it on to Twilight who began to set up the ships to be refitted for defense and potions, and improve magical to help power it."
    • Played straight with their use of concrete.
    • In Calm Before the Storm, the Prime!Equestrians are absolutely enthralled with human artwork.
  • Alien Invasion: The TCB!ponies' arrival on Earth. Though it wasn't apparent until sometime after their arrival.
  • The Alliance: All of Earth's remaining armed forces unite as one to combat the ponies.
    • And so has virtually every race on Prime!Equus.
  • All Your Base Are Belong to Us: Newfoals are colonizing the land absorbed by the Barrier.
  • An Offer You Can't Refuse: In a flashback from the chapter "Sanguine Meetings and Bloodied Past", Newfoal unicorn Stalwart Heart (formerly Marcus's brother Jacob) tried to make Marcus back off by magically choking Cheerilee. Marcus responds by killing him.
  • Anachronic Order: The first chapter opens with Marcus restrained in a hospital after his beatdown of the Prime!Mane Six; the following chapter recaps the fight in detail.
  • Anything but That!: Celestia willingly weathers the storm of Marcus's war memories... right until his recollections of TCB!Twilight and the rest of the Mane Six.
  • Antagonist in Mourning: In the chapter "The Writes of Passage", we learn that TCB!Flim and Flam of all ponies were present at TCB!Granny Smith's side during her last days when TCB!Applejack was not.
    • Despite their virulent anti-pony sentiments, some members of the HLF mourned TCB!Lyra's death, if only because of how cruel it was.
  • Apathetic Citizens: What Discord thinks of the Prime!ponies. However, this is completely averted in Calm Before the Storm, when they're are exposed to human arts and see the photos detailing the effects of the Solar Empire's campaign and the plight of the War Refugees.
    By the end of it, nopony would have considered isolationism. No matter their occupation, they resolved that they would Do Something Important. Whether it was manufacturing, support, maintenance of communication networks, or fighting on the frontlines with the new modular assault yokes and saddles that they saw at Isaac Dan Der Grimnebulin's stall... they would not quietly sit in their homes as war raged on... They would make absolutely sure that Earth won its fight.
  • Ape Shall Never Kill Ape: The TCB!Equestrians believe themselves to be better than humans because humans have waged war against each other, while they apparently have never done the same to each other.
  • Appeal to Audacity: In "Trust", Prime!Luna presses her head directly to the muzzle of an anti-alicorn BFG to convince the PHL soldiers that she's on the level, because would a puppet deliberately put itself in PHL crosshairs?
  • Autobots, Rock Out!: TCB!Vinyl Scratch uses music to power up human and PHL troops in battle.
    Vinyl: "Hey! All my speakers are awesome, you should've seen some of those humans fighting when my speakers are cranked up to 15!"
  • Awesome, but Impractical: The various proposals that President Davis receives. While the "awesome" part is uncertain, they're impractical because they just don't have that kind of time anymore.
    President Davis: "Then there are the various projects that Crowe Labs or any other convenient think tank tries to peddle to us and any other government that still has a couple acres they can set foot on without melting into puddles. They crank out new concepts once a week, it feels like. Wildly unfeasible energy weapons, bioweapons that we're not sure even work against ponies, barrier-resistant materials, spaceships, and something that they called Project Sunflower! All prohibitively expensive, of course, requiring hundreds of imported Equestrian materials, things we'd need to make decade-long leaps in science to make, especially in the time that we have left! It took us a miracle to even delay the barrier! As far as I can tell, we have no choice. I'd love to say no and kickstart Project Sunflower, but the barrier would be at the Rockies by the time we had enough of that done for it to make a difference! From what Stephan has said, they were friendly, and we simply have no options left on the table!"
  • Battle Cry: What Queen Elizabeth's final address became.
  • Be Careful What You Wish For:
    • In "Sanguine Meetings and Bloodied Past", one of Marcus' memories shows that he brought Cheerilee to Washington DC because she wanted the PHL to take a more active role in fighting the Tyrant. The visit coincided with a major PER/Solar Empire joint-attack, and Marcus had to kill his ponified brother.
    • Luna wants to know what drove TCB!Twilight to beg for death. Not!Twilight shows her the potion's process of creation.
  • Better to Die than Be Killed: Marcus attempts to slit his throat when he thinks he is about to be ponified by the Prime!Mane Six, only for the knife to be taken from him. In desperation, he tries to faceplant on the knife, but ends up knocking himself out.
    • Queen Elizabeth and the Prime Minister of Japan both took their own lives rather than be ponified.
    • Humanity's last plan if all else fails is to create a mass extinction event by nuking the Yellowstone supervolcano.
  • Beware the Nice Ones:
    • TCB!Fluttershy and TCB!Pinkie Pie. Fluttershy uses her Stare to convince people to drink the potion, while Pinkie is every bit as childish and silly even as she commits horrible atrocities.
    • TCB!Cheerilee plays this very straight when she sees Queen Celestia kill a child soldier.
  • Beware the Silly Ones: TCB!Pinkie Pie. She commits the same atrocities as the rest of the elements while keeping her usual smile and childlike attitude throughout it all. Not to mention, her party cannon has been upgraded to a more lethal party shotgun.
    • Prime!Pinkie Pie as well. Seeing how her hair goes straight and limp as she sees the Solar Empire's atrocities against humanity in Calm Before the Storm and never recovers is a very big warning sign that there won't be any more fun and games.
  • BFG: While going through Marcus's memories, Princess Celestia witnesses one of Vinyl Scratch firing a harness mounted minigun at the Mane Six.
    • The DSR-50 anti material rifle carried by Bundeswehr sniper Alicia, specifically modified with magical runes to kill the Tyrant. She gets a good shot, but Celestia moves her head at the last possible second, leaving it ambiguous as to whether the gun could actually kill an alicorn.
    • To a much lesser extent, Ana's old Arctic Warfare Super Magnum.
  • Big Applesauce: Discussed in Chapter 10, when Doctor Whooves says that the New Yorkers have survived too much to even contemplate evacuating. New York also serves as a major stronghold for the PHL.
    • Discord also manages to rebuild a version in Prime!Equestria in chapter 25, to serve as housing and training grounds for the various armies that have come to fight TCB!Equestria. It was purged of every Chuck. E Cheese and Freddy Frazbear's pizza.
  • Big Damn Heroes: Subverted. In Chapter 3, Princesses Celestia and Luna think they are rescuing the Mane Six and Spike from Marcus, not knowing just why he attacked in the first place.
    • However, Princess Celestia plans on playing this straight by leading an allied army to assist humanity and the resistance movements against her evil counterpart.
  • Both Sides Have a Point: In "Training Days: The Second Month", Marcus discovers Acevedo and TCB!Vinyl's attempts to discover the point of divergence between the two Equestrias, and goes to put a stop to it. They discover it on their own anyway. Marcus argues that the news of TCB!Lyra's discovery of the Bag of Tirek would cause a huge Broken Pedestal and give the HLF more fuel for their own fire. Vinyl and Acevedo on the other hand point out that the truth has to come out eventually, and even if they weren't the ones to break the news, someone or somepony else is going to find it, and Lyra did do a lot to make up for her mistake.
    • Discord accused Celestia of making the ponies stagnate as a culture and species, while Celestia thinks Discord's "approach" was being way too careless with his powers and too irresponsible (not to forget the occasional headlong dive into outright cruelty) for it to even allow a culture and a species to exist, much less grow. As it turns out, both of them had deviated from the original plan.
  • Brawler Lock/Punch Catch: Marcus and Celestia in Chapter 3. It's a bit of both since Celestia doesn't have fingers.
  • Breaking the Fellowship: The Cutie Mark Crusaders were disbanded thanks to the war. They get back together in "The Writes of Passage" (both versions of the chapter).
  • Breaking the Fourth Wall: Pinkie Pie and Discord shatter the fourth wall in the gag version of "The Writes of Passage", with Discord mocking the Tastes Like Diabetes nature of about half that chapter, then abruptly rewriting its outcome.
  • Break the Cutie: TCB!Bon-Bon, after being Forced to Watch Lyra's execution, went completely and utterly insane. Not helping matters is the chronological lobular desync disorder, a mental disorder she got after Doctor Whooves had to perform an emergency crossing of the time-dimensional barrier to extract her.
    In simple words, she had suffered a temporal stroke, leaving the two halves of her brain in separate time zones. One was always in the present, while the other...wandered. Sometimes she babbled about events that had yet to happen, or screamingly re-experience past horrors, not just from her own life, but of Eldritch nightmares from eons before Equestria's founding. It was a painful, debilitating and humiliating fate. But at times, the ability to experience the future before it happened was extremely useful.
    • Prime!Lyra in "War March and Past Sins", when she realizes that she could have doomed the world if she had gone on the scuba-diving trip which uncovered the shipwreck that held Tirek's Bag.
    • TCB!Twilight (and by extension, the rest of the Mane Six), owing to having their bodies hijacked by TCB!Celestia and being forced to witness atrocity after atrocity. She's reduced to an emotionally destroyed wreck, begging for Prime!Luna to kill her. And then Not!Twilight shows Luna the gruesome history of the ponification potion's development, capped off with the three thousand human test subjects it took to perfect it...
  • Break Them by Talking: Marcus to Prime!Twilight in Chapter 3, "Harmony and Hegemony".
    Marcus: (describing the barrier) "For a while, we simply thought that Celestia had panicked, that she was trying to protect her subjects from a potentially dangerous race..."
    Twilight: "No... I don't want to hear this!"
    Marcus: "But if that was the case, diplomacy would surely have made her see reason, that we wanted co-existence on mutually agreeable terms..."
    Twilight: "Please, stop..."
    Marcus: "But when Lyra showed us the truth, that Celestia was building an Equestrian Empire, we realized that she was just the latest in a long line of despots and dictators, a mad god trampling down on everyone and everpony."
    Twilight: (completely in tears) "STOP!"
  • Broken Pedestal: TCB!Applebloom with regards to her sister and TCB!Scootaloo to an extent towards Rainbow Dash, but it really isn't Applejack or Rainbow's fault.
    • Defied in "Trust". Marcus chooses not to bring Prime!Lyra with him back to Earth, because TCB!Lyra's legacy is too great for her to live up to. He also refuses to reveal that TCB!Lyra was the Unwitting Instigator of Doom that dug up the Bag of Tirek and caused the mess in the first place.
      • Subverted when Acevedo and TCB!Vinyl discover the latter, and state that this doesn't change their view of their Lyra in the least.
      Acevedo: "Lyra's a hero and nothing will change that. I'm a Catholic, and I proudly say that yes, she does deserve to be canonized as a saint. And yeah, she made a mistake, but by God, she did more to fix it in a few years than most people do in their lifetimes!"
  • Brought Down to Normal: TCB!Luna after the Tyrant stole all her power from her.
  • Bullying a Dragon: Prime!Shining Armor and a squad of Royal Guard try to capture Marcus, despite Lyra and the Mane Six warning them against doing so.
    • Before his death, TCB!Discord also warned Queen Celestia that attacking humanity was a reckless move on her part.
    • In "Training Days: The Second Month", Acevedo refuses to back down from trying to find the point of divergence between TCB!Equestria and the Solar Empire despite Marcus ordering him to stop. His continued refusal (and less than tactful speech) makes Marcus activate his runes in a threatening gesture, to which Acevedo refers to this trope by name.
  • Burning with Anger: In Chapter 4, the good Celestia alights in solar fire as she delivers her statement of war to the Tyrant, burning with such heat that the surrounding forest catches fire without her even touching it.
  • Bury Your Gays: TCB!Lyra was turned to stone and smashed to pieces by an angry mob while Bon-Bon was Forced to Watch.
  • But for Me, It Was Tuesday: TCB!Pinkie Pie takes a while to remember ponifying Kraber's children, much to his anger.
  • Cannon Fodder: The general purpose of the Newfoal Zerg Rushes is to overwhelm PHL and other humans so that the real fighters (i.e, the Royal Guard) can take them out.
  • The Caper: The protagonists of Grand Theft Auto V, Iron Will, Gilda, and a motley assortment of griffons engage in one to steal a new magical power source from a now-fortified Conversion Bureau.
  • Casual Danger Dialogue: Kraber and his pony friend Aegis engage in some after they watch Prime!Luna hit the Rage-Breaking Point and turn into Nightmare Moon. Though, to be fair to them, it's implied that they're in shock.
    Aegis: "...Kraber?"
    Kraber: "Yeah?"
    Aegis: "I think we know why Twilight teleported out. Whatever happened between Twilight and Luna... appears to have turned her into Nightmare Moon."
  • Category Traitor: Human sympathizing ponies are written off as "humans on four hooves" by the pro-Solar Empire/ponification ponies. While being interrogated by TCB!Trixie, Captain Green Fields of the Royal Guard delivers this burning accusation:
    Fields: "Go to Tartarus! [...] And you're no pony, you're one of those... those human things! You might trot on four hooves, but you're the very image of what Equestria needs to stomp on, squash out, crush underhoof until nothing is left! YOU, ARE, AN, ANIMAL!"
  • The Cavalry: Some resistance fighters in Normandy saved Marcus from TCB!Pinkie Pie trying to force a potion-laced cupcake down his throat.
  • Celebrity Survivor: Amongst the ponies of the PHL, Vinyl Scratch (aka DJ-Pon3) seems to be a high-ranking member, Sapphire Shores uses her singing voice to raise morale amongst the troops, and Photo Finish is in charge of creating pro-human propaganda to spread throughout TCB!Equestria.
  • Chaos Architecture: TCB!Twilight's mindscape in "For Whom the Bell Tolls".
  • Chekhov's Gunman: Luna mentions Discord turning Sint Erklass' granddaughter into a cloak, in "Sanguine Meetings and Bloodied Past". Said granddaughter makes her full appearance fifteen chapters later, as Sint's own second-in-command.
  • Childhood Friends: Lyra and Twilight.
  • Cloudcuckoolander's Minder: Amongst the Grand Theft Auto V characters, Michael plays this role to Trevor.
  • The Cloudcuckoolander Was Right: Although they were Childhood Friends, Twilight dismissed Lyra's belief in humans. Sure enough, Marcus's arrival proves that humans do exist... and unfortunately, are under attack from an alternate Equestria.
  • Combat Pragmatist: During a fight between TCB!Trixie and Prime!Rainbow Dash in "Sons of Legacies Part 1", Trixie transforms into Rainbow's father and knocks her out when they hug.
  • Confusion Fu: Discord's fighting style, mixed with Looney Tunes-style Toon Physics. And lots (and we do mean lots) of Shout Outs.
  • Crazy-Prepared: Subverted with the U.S. Military. The United States were building up their military since 9/11 to partake in The War on Terror, but they were preparing for terrorists; now they are using their beefed-up military to fight xenocidal aliens.
    • Queen Celestia had a feeling the humans might have an ace up their sleeve, so she sent a Mirror Pool clone of herself to Boston instead.
  • Cryptic Back Ground Reference: "Love and Hate" and "The Board is Set" are peppered with mentions of something strange happening under the PHL's nose. All we know is that it's being headed by leading PHL R&D member Dr. Salonen and his bodyguard/assistant Pineapple Cutter, and it's very terrible.
  • Darkest Hour: By the time the main story rolls around, this is Earth's situation, between the barrier having consumed almost a third of the whole planet (and its started making landfall on North America), losing at least 2 billion people, the Empire's ever relentless campaign and all-around Apocalypse Anarchy reigns. Lampshaded by Stephan in "Training Days: First Days, Part 2":
    Stephan: This isn't our last chance so much as it's our only chance.
  • Dark Is Not Evil: TCB!Luna sided with the humans and attempted to fight her sister. And of course, Prime!Luna.
  • Death from Above: Human aircraft, Equestrian airships and the pegasi on both sides.
  • Death Seeker: The TCB!Mane Six, especially Twilight and Rarity. See And I Must Scream and the Nightmare Fuel page for more.
  • Deconstruction Fic: Bordering on Deconstructor Fleet, as this fic shreds through why Equestria and the ponies would engage in a typical Conversion Bureau plot, addresses the impracticality of transporting Equestria to Earth, the misanthropy of most ponies in TCB fics, and it does not shy away from the horrors of war. And even it has a deconstrucion fic in the Starvation side story, which was based on taking most of the Fridge Horror of the setting and demonstrating how awful such a world would be for the people who don't get to be larger-than-life heroes.
    • The chapter "For Whom The Bell Tolls" deconstructs something that is noticeably and usually glossed over in other TCB fics - the creation and the testing of the potion itself. Let's just say there's a very good reason why the TCB!ponies are frequently compared to Nazis.
  • Dedication: "Sons of Legacies, Part 1" is dedicated to Drawdex, a pre-reader/editor who had to leave the team for personal reasons.
  • Defiant to the End: Queen Elizabeth. Marcus intended to go this way when he thought he was going to be turned.
  • Depleted Phlebotinum Shells: Rune engraved .50 BMG rounds have been produced for sniper rifles (and presumably all types of firearms) that also have runes inscribed in them. They work so well, that they are able to hurt Queen Celestia.
  • Despair Event Horizon:
    • Discussed in Chapter 11; Marcus is a leading figure in the PHL and UN forces, and if he were killed or ponified, it could very well be what sends the surviving humans into a full loss of hope.
    Discord: "With the Commander at the helm of the new Equestrian forces, humanity would give up all hope."
    • Luna seems to have crossed this as of "For Whom the Bell Tolls" after being forced to watch Not!Twilight's experiments to create the ponification potion. All three thousand of them.
    • Marcus reveals that his mother died of a stress-induced heart attack brought on by seeing Jacob ponified.
  • Determinator: During his fight with the Prime!Mane Six, Marcus keeps on fighting even after being blasted through a glass window (no Soft Glass here, folks) courtesy of the party cannon and getting thrown into a wall.
    • Princess Celestia in the mental sense. While obviously suffering from seeing the memories of her ponies commit such horrible actions, she willingly endures, only breaking when she sees the Mane Six participate.
    Princess Celestia: (sobbing) "Show me more! All of it, I can take it!"
  • Disappointed in You:
    • Prism Flash is disappointed in his daughter Rainbow Dash for fighting with Trixie instead of talking out the problem like he taught her. It was part of an act by Trixie, who transformed into Rainbow's father.
    • The Scribe is not at all happy with how her children mucked her plans up, particularly with the fact that Celestia found the Elements before the time was right and locked Luna and Discord away. However, she puts her disappointment aside because there are far more urgent matters to attend to.
  • Disposable Vagrant:
    • Chapter 11 reveals that the PER kidnapped homeless people across the US and ponified them to assist in attacking Washington DC.
    • The ponification potion was created and used for "beneficial purposes" before Queen Celestia did away with the pretenses and began her conquest of Earth, but its creation required extensive experimentation. Redskin122004 explained that the Imperials picked off humans from poor areas all across the world over a long period of time to avoid detection while acquiring test subjects.
  • Doesn't Like Guns: Doctor Whooves detests not only guns, but weapons of any kind. He's in something of a minority position amongst the other characters.
  • Dramatic Gun Cock: Lampshaded in Chapter 18:
    There was the sound of a weapon being gratuitously cocked.
  • Driven to Madness: TCB!Bon-Bon went insane upon seeing Queen Celestia kill Lyra.
  • Dropped a Bridge on Him: TCB!Blueblood.
    • A bit of exposition reveals that Marcus's mother, Megan (yes, that Megan) died of a heart attack shortly after Jacob's ponification. On that same note, Marcus's Aunt Molly and Uncle Danny were also killed a year into the war when they were caught in the crossfire of a massive shootout between the PER and the police.
  • Earth Is a Battlefield: The East Coast of the United States has become the latest battlefield in the war against the TCB!Equestrians; elsewhere, the Barrier has stretched far enough that Nairobi (Kenya), New Delhi (India), and New Brunswick (Canada) are on the front lines as well.
  • Earth-Shattering Kaboom: What would happen if the nukes planted in the Yellowstone Caldera are set off.
  • Elaborate Underground Base: The PHL base is located deep underground and links up to the tunnels and subway systems of New York.
  • End of an Age: At least two characters have referred to the death of old TCB!Equestria in the face of Celestia's Solar Empire. Trixie has referred to Imperial Equestria as "Equestria no more". Granny Smith, however, summed it up in an outright Nightmare Fuel-inducing fashion:
    Granny Smith: "No! Landsakes no Bloom! Get yerself away from this place as soon as you ken'. Get out of Ponyville, getch yerself outta Equestria! This whole place has been poisoned. It's dyin' Bloom, and what'll be left will soon be just a corpse, movin' and talkin' and playin' like it were alive, but dead through and through..."
    • In Last Train From Oblivion, Iron Kreme-Brulee spells it out as well:
    "Does this seem like Equestria, where we have to be so afraid? Watch our flanks in the presence of those abominable things?! Since the wedding, maybe even before then, our land, or something in Celestia, has shifted! We're turning into something else, something that isn't Equestria, and my Great Babe doesn't belong to whatever that is! It belongs to Equestria, or whatever of our Equestria is left after Celestia -" (EXPLOSION INTERRUPTION)
    • In "The Writes of Passage", we learn that Tirek's curse reduced the formerly all-alicorn pony race to having only one of the three attributes, resulting in the modern pony races.
    • Prime!Equestria is also experiencing its own "end of an age". The Age of Innocence, held up by Celestia for more than a thousand years, is over.
  • Enemy Mine:
    • Princesses Celestia, Luna, and Cadance team up with Discord to end Queen's Celestia's campaign of xenocide.
    • Queen Chrysalis may despise Princess Celestia with a passion for casting the Changelings out of Equestria into the Badlands, but is willing to join forces with her to help stop the Tyrant.
  • Ensemble Cast
    • Rotating Protagonist: Most of the time, it centers on Marcus, but the story has a tendency to frequently switch its viewpoint character.
  • Expository Hairstyle Change: Princess Celestia's mane returns to its natural pink color after having seen what TCB!Equestria has done to Earth. Since her hair never returns to the style seen in the show, it seems to be her "serious look".
    • Pinkie Pie. After seeing the whole extent of the suffering and how Newfoals get false happiness imprinted into their brains, her hair goes straight, which shows that she's done with fun and games.
  • Expy: TCB!Twilight is essentially a pony version of Josef Mengele. Albeit not of her own volition.
  • Extremely Short Timespan: While a week has passed in Prime!Equestria, only fourteen hours passed on Earth. Doctor Whooves explains that time is like a river, and some places flow faster and slower than others.
  • Eye Scream: In a flashback in "Trust", TCB!Spike did this to Queen Celestia while helping Rarity to escape, though her eyes later regenerated.
  • Faeries Don't Believe in Humans, Either: Except for Lyra and a few other eccentrics, nopony in the prime Equestria saw humans as anything other than creatures of legend... then the story begins.
  • Fall Guy: After the disaster in the Ponyville Hostage Crisis, the PHL and the Prime!Princesses resort to using Prime!Trixie as this to protect TCB!Trixie and preserve the Alliance. Ultimately however, they decide not to go through with it.
  • The Farmer and the Viper: TCB!Trixie's attempts to help Focus Ray keep ending up getting the good guys hurt. The Blue Spy is eventually forced to kill him.
  • Final Speech: Condemned to be turned into a statue and smashed, TCB!Lyra got to extensively quote Charlie Chaplin's speech from The Great Dictator in front of an angry crowd of TCB!ponies calling for her blood. Not an example of Shaming the Mob, since Lyra knew most of them wouldn't listen to her. All she could hope for was that somepony would record her last words for future use against Celestia. This did happen, and Photo Finish uses them for that very purpose.
    • Fridge Horror: Why would Queen Celestia allow the face of the pony resistance to deliver a Rousing Speech, effectively turning her into a martyr? Because she's just that confident, and many ponies in the crowd are already brainwashed? Probably, but an even more likely (and disturbing) explanation is that this is Celestia's Troll side showing again. She not only knows she's very likely to win, she's deliberately giving her enemies Hope Spots. (Confirmed in Chapter 18.)
  • The Final Temptation: In Chapter 15, Prime!Equestria's Bag of Tirek tries to offer Discord something to prevent it from being sent to the stars. Discord shuts it up by asking if it could give him back his mother.
  • Forced to Watch:
    • TCB!Bon-Bon was forced to watch Lyra get turned into stone and crushed by an angry mob. Broke the poor girl's mind in two.
    • The TCB!Mane Six were all trapped within their own minds, their bodies taken over by dark puppets. All the girls can do is watch on helplessly, and Twilight even begs Luna to kill her.
    • Soon after this, Not!Twilight forces the memories of her experiments on human subjects for the ponification potion onto Luna; there were almost three thousand of them.
  • Force Feeding: TCB!ponies are known to force the potion down the throats of their targets.
  • From Bad to Worse: In Chapter 10, it comes to light that the griffons are sending over the Tsumerai (their version of the Special Forces) to aid the battle for North America. Just one of them is supposed to be incredibly skilled and badass, and they're sending all one hundred of them. Sounds like good news, doesn't it? Except their main duty is to protect the ruling monarch, and the only way all of them are able to come over is because their King just died, leaving Gilda as the last member of the Royal Family for a country that was already barely on its last legs after being cut off from trade by Queen Celestia.
    • In Chapter 19, the fight against the Tyrant is interrupted by Luna transforming into Nightmare Moon.
  • Future Me Scares Me: After a fashion. TCB!Equestria is about four years ahead of Prime!Equestria, and the Prime!Mane Six and Princess Celestia are truly horrified at their counterpart's actions. Especially Celestia, who experienced firsthand through a mind sharing spell Marcus' memories what she was like. She... didn't take it well.
  • Gainax Ending: Due to the story officially being cancelled and given a Continuity Reboot, the original ended on these terms to close it all out.
  • Generation Xerox: Blueblood looks, acts and has the same name as an ancestor from centuries back.
  • Ghost Memory: Thanks to Prime!Twilight's mind-sharing spell, Princess Celestia now knows most of Marcus's life such as his Marine training, his pre-war life, among others. The same is true for Marcus, but a mental "guardian" calling itself "Tia" keeps most of them away from him due to the fact that over a thousand years worth of memories would make him a vegetable.
  • Godzilla Threshold: Princess Celestia decides to consult Discord about The Bag of Tirek. The talk ends with Discord himself deciding to join the fight.
    • The entire Middle East allies with each other to fight the Solar Empire. And then there's the nukes set near the Yellowstone megavolcano.
    • Despite still being wary of them, President Davis states that siding with the Prime!Equestrians is the best course of action, what with all other choices running out fast.
  • Grew Beyond Their Programming: If Discord is to be believed, Celestia and Luna were only meant to move the sun and moon, not to actually rule over the ponies.
  • Happily Adopted: TCB!Scootaloo.
    • Both versions of Dinky and Amethyst Star for that matter. Derpy raised Dinky as a single mother before she married Doctor Whooves, whereupon they later found and adopted an orphaned Amethyst on one of their time traveling adventures.
  • Happily Married: One of the few good things to have carried into TCB!Equestria is that Doctor Whooves found Derpy.
  • Harmless Villain: Chapter 11 mentions how the PER has been trying to cripple the U.S. Military, failing every time... until the attack on Mexico City.
  • Hate Fic: According to Redskin, the entire fic came about as this to the original TCB story and particularly the stories of the divisive author Chatoyance, who has come to personify what most fans hate about TCB stories.
  • He Who Fights Monsters: Discussed at least twice. TCB!Trixie is concerned about this happening to her and the other PHL soldiers after the war, and King William (in a flashback from a completely different chapter) is truly saddened by what they've been driven to:
    Trixie: "Cadance... what has this war done to us? What are we going to be when it's done? Heroes, criminals, monsters worse those than those we've fought... or, something else altogether... it scares me Cadance. It scares me..."
    King William: "Damn them... Damn us... So much loss, so much death and pain and suffering and rape of innocence... We'll all go to the Devil for this."
  • Head Desk: In Chapter 15, Lyra has this reaction to learning she missed out on finding a ship carrying proof of human existence in the Galloping Sea. And, less amusingly, upon hearing that said ship contains the Bag of Tirek.
  • Heel–Face Turn: TCB!Bon-Bon was all for complete ponification, until she was forced to kill a Newfoal trying to beat Lyra to death.
  • Heroic BSoD:
    • TCB!Trixie gets a brief but powerful one after finding a tortured Spike in a prison cell.
    • Luna gets so angry with the actions of Queen Celestia that she actually turns into Nightmare Moon.
  • Hoist by His Own Petard:
    • The Fujin missile which took down the Great Equestrian airship was able to do so by absorbing all the magic the TCB!ponies used in a failed attempt to stop it.
    • TCB!Cloudchaser was hit by a poison that works like this - it absorbs any magic in the area and kills the person or pony slowly. Thankfully, Discord saves the day.
    • The barrier may be their trump card (and it's clear the war would've been over in a day without it), but it's also screwing TCB!Equestria over big time, since it vaporizes everything (agriculture, infrastructure, buildings, materials, and information about how to create these things), leaving the conquered lands useless to them, which is especially problematic since their food production is breaking down. They're destroying the very resources they need so much. Not only that, but they've overstretched themselves so far that it'd be nigh-impossible to even figure this stuff out, and it's all during wartime no less.
      • A research article from Prime!Twilight in Other Side of the Mirror expands on this. Since the Barrier is powered directly by TCB!Equestria's magical field, it's draining the lifeforce of the land, leading to the aforementioned food production problems and possibly even the Cutie Mark Dearth itself.
  • Hold Your Hippogriffs: Chapter 14 features the expression "Tartarus on Equus".
  • Holy Backlight: In the chapter "The Answer", Derpy first appears gliding out of the TARDIS, explicitly described as being 'backlit like an angel'.
  • Holy City: According to the chapter "Setting It Right", Mecca has been wiped out by the barrier, devastating the Islamic world. And given the barrier's starting point (Switzerland), it's also made clear that Vatican City and Jerusalem were destroyed too.
  • Home Base: The PHL headquarters are in the Freedom Tower in New York City.
  • Homeworld Evacuation: Doctor Whooves suggests a plan to evacuate as many humans as possible to a planet in the Epsilon Eridani System. It won't be able to get them all, but it'll be something, at least...
  • Human Shield:
    • Marcus uses Applejack to take a very powerful kick from Rainbow Dash; powerful enough to bring AJ's breakfast right back up.
    • Gilda uses a Royal Guardspony as one in Chapter 16... by stabbing him through the gut and blocking spells with him.
  • Humiliation Conga: In Chapter 11, Prince Blueblood is disowned by Princess Celestia, scared and humiliated by Discord, and tripped by Marcus.
  • I Did What I Had to Do: The dragon king Spykoran destroyed all of Dream Valley, burying Tirek's Bag and killed any pony remaining in Dream Valley (along with the Six Princesses) that had been corrupted by its influence. He feels massive regret over what he did, but stands by the fact that it was the only way to keep Tirek from returning.
  • "I Know You're in There Somewhere" Fight: Marcus tried this on Stalwart Heart to bring his former human self, Jacob (Marcus' little brother) back. It didn't work.
    • TCB!Cadance's and Trixie's efforts on Royal Guard Captain Green Fields prove more successful, but then again, he wasn't a Newfoal.
  • Improbable Aiming Skills: Marcus nearly manages to get a headshot on Prime!Twilight with a bread knife.
  • Improvised Weapon: After killing a Timberwolf, Marcus uses the tail, its claws, and even its head as a weapon.
  • In Medias Res: The story starts after Marcus' entry to Prime!Equestria, and the main story itself takes place little over three years after the war began.
  • Insult to Rocks: This little exchange in Chapter 11.
    Prince Blueblood: "How dare you call me a donkey! You look like a minotaur that went a few rounds with an ape he just found!"
    Marcus: "No, calling you a donkey is an insult to such a mighty, fine, foul-working breed of equine. You, make me laugh."
  • Interrupted Suicide: Marcus tried to slash his throat to avoid capture, only for Prime!Twilight to take the knife from him.
  • Invaded States of America: After the Barrier has consumed all of Europe, the TCB!Equestrians strike the Eastern United States.
  • I Take Offense to That Last One!: When Prime!Dash calls TCB!Trixie a "fat blue fake trying to fly", Trixie is more offended at being called fat.
  • It Is Beyond Saving: TCB!Cheerilee (and more than a few TCB Equestrian defectors) holds this opinion of TCB!Equestria.
  • It's Personal:
    • Marcus' reasons for wanting to kill the TCB!Mane Six, ranging from Rainbow Dash ponifying his soldiers right in front of him to Twilight ponifying, seducing, and marrying his own brother, which led to Marcus having to kill said brother.
    • Discord has the memory of his TCB counterpart's torture and death at the hooves of Queen Celestia.
    • Luna, thanks to her mind-reading skills, was not only witness to the corruption of TCB!Twilight, but was then forced to see Not!Twilight's memories of experimenting with the ponification potion. Her response? Turning into Nightmare Moon.
    • Kraber with regards to TCB!Pinkie Pie, who ponified his family at his children's birthday party.
  • Jerk with a Heart of Gold: TCB!Trixie, who doesn't have a high opinion of either humanity or ponykind, but will put her life on the line to defend them anyway.
  • Journey to the Center of the Mind:
    • Marcus and Princess Celestia go deep into Marcus's past and present with the help of a mind sharing spell. Needless to say, Celestia nearly Goes Mad From The Revelation upon seeing the atrocities her little ponies are committing on the humans.
    • Luna does this to TCB!Twilight in "For Whom The Bell Tolls". The things Luna discovers push her so far off the edge of rage that she turns into Nightmare Moon!
    • Discord has to do this to rescue Marcus from Sombra's control in the "Sons of Legacies" arc. It quickly turns into a Battle in the Center of the Mind.
    • Luna, Chrysalis, Cadence and Stephan have to go on one of these to break Trixie out of the enchantment Weaver put on her.
  • Katanas Are Just Better: The Tsumerai, the griffon military's equivalent to the special forces, use katanas as their standard blades.
  • Killed Mid-Sentence: Stalwart Heart.
  • Knight in Sour Armour: TCB!Trixie aka the Blue Spy, though she's worried, with good reason, that she may be slipping further into darkness.
    • Marcus as well.
  • Lampshade Hanging: From Trevor Philips. Yes, ''that'' Trevor Philips. Surprisingly, he takes a firm grip on the Sanity Ball and is one of the few characters to actually take note of the absurdity of the story's plot.
    Trevor: "And another thing! When I thought of the end of the world, I imagined big ass fucking meteors, or the Earth deciding that she had had enough of our shit and would just blow the fuck up. Never thought the apocalypse would come in the form of pastel ponies!"
  • The Lancer: Stephan to Marcus, with his own Lancer in the form of TCB!Trixie.
  • Last Stand: This was suggested as an alternate plan of action to using the Yellowstone megavolcano to create a Class X Apocalypse How scenario. It doesn't take, for the simple reason that it would be a Senseless Sacrifice.
  • Laughing Mad: A (possibly) ponified clown that Pinkie Pie brought to the ill-fated birthday party for Kraber's kids was found giggling mad.
  • Leeroy Jenkins: Trevor's plan of attack in Chapter 16... on a stealth mission. Thankfully, everybody talks him out of it.
  • Literally Shattered Lives: One of Queen Celestia's favorite execution methods, given that she used it on her universe's Lyra and Blueblood.
    • She later demonstrates the spell "Ashes of Solaris", which turns bodies into ash from the inside, causing the victim to crumble apart at a touch.
  • Life-or-Limb Decision: In a flashback detailing the PER's attack on Washington D.C., Marcus is shown "amputating" a man's arm with a shotgun after it got splashed with potion, saving him from ponification.
  • Lowered Recruiting Standards: By the time the Barrier swallows up most of Europe, child soldiers (human, pony, etc.) start making up some parts of military units and the Bundeswehr also allowed Kraber, a former HLF operative and someone who desperately needs a mental health evaluation, to serve (though thankfully, his Ax-Crazy nature is only limited to his enemies).
    • The inclusion of Newfoals into the Royal Guards and the Wonderbolts is this for the Empire. At best, they're little more than cannon fodder.
  • Mad Oracle: TCB!Bon-Bon.
  • Magically Binding Contract/Binding Ancient Treaty: The Concordia Maxima, which is used to bring all the races of Equus to join the fight against the TCB-verse. To Celestia's surprise, this includes Queen Chrysalis and the Changelings.
  • The Magic Comes Back: The presence of TCB!Equestria is awakening Earth's lost magic, which the PHL is able to use to their advantage.
  • Manly Tears: When Prime!Lyra meets with Marcus in the room he is being held in, Marcus is overwhelmed with emotion to the point of tears since the Lyra in his universe became a martyr for opposing Queen Celestia, saving many human lives, and was also a good friend of his. It happens again when Marcus tells the Prime!Mane Six about the state of his world.
  • Mass "Oh, Crap!": The entire PHL/UN Taskforce and any associated mercenaries collectively shit bricks when they realize that Queen Celestia will be appearing on the battlefield.
  • The Medic: TCB!Derpy is one for the human and PHL soldiers out in the field.
  • Medieval Stasis: Discord chews out Princess Celestia over causing Equestria to turn into a stagnant Sugar Bowl in Chapter 11.
  • Mercy Kill:
    • During his deployment in Mexico City, Marcus saw a father kill his ponified son before taking his own life. He later had to do the same to his own little brother Jacob, who also got ponified.
    • TCB!Twilight begs Prime!Luna to kill her and her friends.
  • Mind Rape:
    • Princess Celestia voluntarily undergoes (you can't fault her determination) and suffers through Marcus' war memories to see if he really is telling the truth and share his pain... until TCB!Twilight and the rest of the Mane Six showed up, and she broke.
    • Then it happens to Prime!Luna, when Not!Twilight (the dark personality that overtook TCB!Twilight's body) shows her all that she did, which enrages Luna so much that she turns into Nightmare Moon.
    • Prime!Sombra does this to Marcus to feed off his despair and guilt by making him see the friends and family members of his that died during the war. And then Sombra takes control of Marcus' body.
  • Mistaken Identity: The reason Marcus attacks the Prime!Mane Six.
  • Misplaced Retribution: It turns out that while Marcus' mother, Megan Williams, did go to Dream Valley and defeated Tirek, she didn't defeat TCB!Tirek himself. In fact, she actually defeated the Tirek of Prime!Equestria.
  • Monumental Damage: The Barrier destroys all human made objects it touches, so this is frequent.
    • Westminster Clock Tower (aka Big Ben), the Pyramids of Giza, and St. Basil's Cathedral are wiped out.
    • Balmoral Castle is destroyed by Queen Elizabeth taking the Royal Guard and PER agents down with her.
    • Hancock Tower was destroyed when the Great Equestrian crashed into it.
    • Windsor Castle is mentioned to be destroyed when a plane crashes into it just as the UK is overrun.
    • The Legal Seafood restaurant note  is destroyed by a boat sent flying from Nightmare Moon's appearance.
    • The Andrew McArdle Bridge was blown up to obliterate a large Newfoal horde.
    • Mecca has been destroyed by the Barrier. And for that matter, so were Vatican City and Jerusalem. As a silver lining of sorts however, the three Abrahamic faiths have made peace with one another (as exemplified by a flashback showing a Muslim girl killing newfoals to protect a Christian family).
  • The Mole: TCB!Fancy Pants.
  • Mood Whiplash: After Discord spends all of Chapter 18 ("Strike") in an extremely humorous Loony-Tunes style fight against the Tyrant, this is followed by Chapter 19 ("For Whom The Bell Tolls"), possibly the single darkest chapter in any Conversion Bureau story ever published, and one of only two chapters in this story where the author felt the need to put up a warning label.
    • "Sons of Legacies, Part 3", however, went the opposite direction, starting off with Marcus' wartime nightmares... and then going to the Looney Tunes-esque fight, which may be even more absurd than the one in Chapter 18.
  • Moral Event Horizon: In-Universe. The reader gets the choice of at what exact moment that TCB!Equestria crosses the line, because there are just that many to choose from, but Trixie's discovery of the Cold-Blooded Torture of Spike makes it very clear that this is her own breaking point.
    Trixie's legs suddenly felt as soft as rubber, and she sat with a horrified gasp. Wet tears of her own ran down her face. This was worse than the Newfoals, worse than the war. This was a life brutalized and tortured, by Equestria... Equestria. Loving and tolerant... Equestria. Peaceful and forgiving... Equestria no more...
    • This was also heavily discussed and subverted in "War March and Past Sins", with the eponymous past sin being that Spykoran resorted to drastic measures to keep the Bag of Tirek buried. While the other world leaders of Equus are horrified by what he did (with Luna herself calling him a murderer), Discord, Marcus and to a lesser extent Celestia agree that Spykoran did what had to be done, and Spykoran himself deeply regrets his actions.
    • For Luna, it's seeing how TCB!Celestia corrupted the TCB!Elements and the very gruesome tests done to make the ponification potion work. These revelations push her into a primal Unstoppable Rage so great, that she turned back into Nightmare Moon.
    • In "Trust" (and expanded upon in Case Files), we learn that the backbreaking straw which made the U.S. military take action against the HLF was their kidnapping, torturing and murdering a PHL mare to make an example of her.
  • More Dakka: The PHL is built on this trope. However, it also is justified, since the huge waves of Newfoal attacks make tons of dakka absolutely needed. The end result is pretty obvious.
  • Ms. Exposition: The Scribe, the godlike incarnation of ponykind's genetic memories and last remnant of the first race of alicorns.
  • Multinational Team: The remainders of Europe's armed forces have now joined together as one to keep fighting the ponies. The PHL itself is also comprised of a diverse roster of fighters from Earth and Equus.
  • The Multiverse: An explicit feature of the story. The Multiverse Journey side story has Discord traveling through the universes of Warhammer40000, Assassin's Creed, The Slender Man Mythos, Naruto, Samurai Jack, and even meeting Q.
  • Multiversal Conqueror: It's very clear that once Queen Celestia is done with Earth, Prime!Equestria is next. And according to Discord, she will only continue on after that. It turns out to be Tirek's whole plan.
    Discord: "The multiverse is vast, each world having vastly varied ways of existing, all with different ideals. Something the corrupt queen wouldn't be able to stand. Oh, there are powers out there that can rival, yes, or even beat her. But she will play it smart; she will gather power from other worlds before finally striking, with a limitless army at her beck and call from dozens, if not hundreds, of worlds."
  • Murder-Suicide: A flashback shows a man killing his just ponified son and then himself after reciting The Lord's Prayer, to TCB!Applejack's disgust and Marcus' horror.
  • Mythology Gag:
  • My God, What Have I Done?:
    • Marcus, after killing Stalwart Heart to save Cheerilee.
    • King Spykoran in Chapter 15, in an effort to keep the Bag of Tirek from corrupting anyone else, destroyed all of Dream Valley and its inhabitants (who had been affected themselves), as well as sunk the ship that held the findings of an archaeologist with the bag itself on board. Despite his regret, he does maintain that he did what had to be done.
    • Prime!Lyra in that same chapter when she realizes just how close she came to causing the apocalypse.
  • My Greatest Failure:
    • Apart from exiling Luna to the moon, Princess Celestia regards her hasty banishment of the Changelings to the Badlands and losing the Crystal Empire to Sombra as these.
    • In his own twisted way, Prime!Discord feels he's let down his "mother", Faust, by indirectly inspiring the Royal Sisters to become rulers of Equestria in the first place, which he believes has reduced the ponies' capacity for self-determination.
  • Necessarily Evil: How TCB!Cheerilee and The Doctor view the use of Child Soldiers.
  • Neck Snap: Marcus killed his ponified brother this way.
  • Never My Fault: Although his intentions could be considered benign, Discord had a bad case of this in the earlier chapters when he refused to acknowledge the damage he caused in attempting to bring Earth-like levels of "chaos" to Equus and his own role in what he accuses Prime!Equestria of turning into (namely the fact that Celestia and Luna only took power in the first place because they felt it was their responsibility to clean the damage up). His trips through the multiverse finally do force him to reconsider this view somewhat.
  • Nice Job Breaking It, Hero: Discord attributes Prime!Equestria's Medieval Stasis to Princess Celestia's desire to let the ponies live in harmony, which he claims has only made them complacent and overly dependent on her and presumably, ill-prepared for their war with TCB!Equestria. In turn, the Princesses only took power because they felt it was their responsibility to clean up the damage Discord's carelessness with his chaos caused, leading to the misunderstanding and conflict between them that has lasted to the present day. In short, both parties are equally guilty of failing to stick to the Scribe's plan for their world.
    • In Chapter 19, Prime!Luna hesitates to kill TCB!Twilight, which allows the latter to escape and teleport the other Element bearers away.
  • Nice Job Fixing It, Villain: TCB!Twilight accidentally helped open the portal that got Marcus to Prime!Equestria, bringing them into the war to aid Earth.
    • In "Strike", some PHL soldiers are on the verge of attacking Prime!Luna and Discord when Queen Celestia shows up and indirectly shows the former are on the level.
  • Nightmare Face: It's not implied to be the case in the text... but just look at Queen Celestia in this cover art. Look at it! It manages to invoke Light Is Not Good and Dark Is Evil at the same time.
  • Nightmare Fuel: In-Universe. Marcus' memories, as seen by Princess Celestia during the mindsharing spell, become this over time.
  • Nightmare Fuel Station Attendant: Discord. Of note is that he's a massive case of Even Evil Has Standards, because even he's sickened and appalled at Queen Celestia's actions.
    Discord: "We only began to fall down the hole full of horrors and sins, so start kicking and screaming, kid. It's only going to get worse."
  • Ninja Pirate Zombie Robot: Discord states that if he could, he would create an army of "cyborg ninjas dual wielding chainsaw katanas, riding on land sharks with head-mounted laser cannons".
  • No-Holds-Barred Beatdown: Upon first arriving in Prime!Equestria, Marcus beats the ever loving hell out of the Mane Six (well, four out of six, due to Rarity and Twilight being late to the party) after mistaking them for their TCB counterparts. Later, he even manages to give the Princesses a run for their money.
    • In "Strike" TCB!Cheerilee, in a fit of Unstoppable Rage, unleashes a brutal and well-deserved one on Queen Celestia after her "Ashes of Solaris" spell kills a teenage boy soldier.
  • No Indoor Voice: Luna of course, but it's taken Up to Eleven in Chapter 14.
    Sufficiently to say, even over the roar of the blades, the engines, buffeting winds, and ear protection; William's ears were ringing for several hours after one Princess Luna's proclamation.
  • "Not So Different" Remark:
    • Princess Celestia shows her evil counterpart how ponies and humans are similar and capable of living in true harmony with each other, though naturally, this doesn't change the Tyrant's mind.
    • A conversation between Celestia and Discord in Chapter 11 has Discord implicitly say this (without referencing Queen Celestia) about Princess Celestia. He points out that her "harmony" has caused ponykind to stagnate, and implies that his normal brand of "chaos" was actually similar to how humanity and Earth function, and claims it would have been a much better way to encourage the growth of pony civilization in the long run.
    • There are two instances of Newfoals trying to invoke this on a PHL pony, first with Stalwart Heart to Cheerilee, then Focus Ray to Trixie. Neither are successful.
    • Explored during the "Pale Moonlight" arc. After the fiasco in Ponyville, the Alliance decided to use Prime!Trixie as a Fall Guy to take the heat off TCB!Trixie and avoid stirring any fear from the populace (as TCB!Trixie had been brainwashed by Weaver). However, they are unable to bring themselves to do it because they feel the move would make them no better than the Empire.
    • Porter points out that, atrocities aside, Zhou clearly enjoys having an excuse to do whatever he wants to in the backdrop of war.
  • Not What It Looks Like: In Chapter 3, "Harmony and Hegemony", Princess Celestia pulls off her Big Damn Hero moment just as Marcus drives Prime!Twilight to tears while describing Queen Celestia.
  • Nuclear Option: U.S. President Jack Davis decided to nuke Washington DC rather than let it fall into Queen Celestia's hooves.
    • One suggestion for a final plan of action against the barrier was all out nuclear bombardment. It didn't take, as the barrier destroys all man-made objects, including nuclear weapons. So mankind rigs the Yellowstone megavolcano with nukes instead.
  • Odd Friendship: Discord and Marcus seem to be developing one as of Chapter 11; they appeared quite friendly at the beginning, anyway.
  • Offing the Offspring: A tragic case in Chapter 4; while Marcus was fighting somewhere in Mexico, he saw a father and son split apart. The son was ponified, and the father killed him before killing himself.
  • Oh, Crap!: Twice during the Prime!Mane Six's fight with Marcus. First is when Twilight sees that Marcus is impervious to magic. The second is when Fluttershy's Stare fails to subdue him.
    • In Chapter 6, TCB!Trixie gets a massive one when she realizes that Queen Celestia is modifying the potion to turn the Newfoals from a bunch of Stepford Smiler zombies into an army of soldiers, willing to kill... meaning that she has over a billion potential new soldiers.
    • Princess Celestia when she realizes that Queen Celestia is more powerful than her.
    • Everyone gets one in Chapter 17 when they realize that Queen Celestia is within spitting distance of them. And then Cheerilee sees the sudden arrival of Nightmare Moon. This being after having just delivered a royal beatdown on Queen Celestia.
    • In Chapter 18, TCB!Twilight's eyes "widen in shock" when Pinkie Pie's 'Pinkie Sense' warns her of an ambush.
  • One-Man Army: Marcus. His rune markings help with that.
  • Out-of-Character Moment:
    • Well, aside from the obvious, TCB!Cloudchaser notes how Twilight isn't obsessing over human technology.
    Cloudchaser: "What really got me wondering though, is why you aren't going gaga over [human technology]? You love this kind of stuff, Twilight!"
    • Discord refers to Celestia chewing out Prince Blueblood as one of these. It's justified, as she had been under a lot of stress recently.
    • TCB!Lightning Dust and TCB!Rainbow Dash are implied to be in a relationship with each other. Justified in that certain events in TCB!Equestria played out very differently from canon, and there's the fact that none of the TCB versions of the Mane Six have been in control of themselves or their actions. Which raises... certain questions.
    • Explicitly noted in "For Whom the Bell Tolls", when some Bundeswehr soldiers question Fluttershy's unexpected competence while under fire.
  • Parody Sue: Discussed, Deconstructed and vocally Defied at the same time. According to Marcus, the ponification potion turns people into "perfect ponies". Prime!Applejack quickly dismisses the concept of perfect ponies as complete crap.
    Marcus: "The last time we all met, we were at war. Applejack pinned me down so that Twilight could administer the potion, promising to make me 'perfect'... a perfect pony..."
    Applejack: "Ponies ain't perfect, bub! Anyone tells you otherwise don't know their flank from their face."
    Fluttershy: "A-hum... Ponies can be mean, and cruel... but also kind..."
    Rainbow Dash: "Yeah! Look at me. I mean, I am kinda awesome but well, I can be a jerk some of the time... a lot of the time..."
    Marcus: "I never thought I'd see the day... ponies used to seem like the biggest hypocrites to have ever lived, going on about harmony, friendship, love and tolerance while they did... all that..."
    • In a flashback scene from "For Whom the Bell Tolls", TCB!Twilight, right before her corruption, even refutes the argument in front of Queen Celestia. It did not end well for her.
  • People's Republic of Tyranny: The TCB!Equestrian army is called the Salvation Army, while their airfleet is called the Rescue Fleet. The reeducation centers are called "Mind Healers" by pro-Empire ponies. Averted with the official name of Equestria itself, however, which is now called The Solar Empire.
  • Physical God: Celestia, Luna and Discord are seen as such. They're later revealed to be the brainchildren of the Scribe, the guardian of the first alicorn race's memories and the avatar of the last alicorn Faust, who fought Tirek in the distant past. Considering that Discord calls Faust his "mother", this would technically make him Celestia and Luna's brother, which he acknowledges to some extent, calling their trip to seek her out a "good old fashioned family reunion".
  • Pitying Perversion: Berry Punch, and presumably all other members of the PETN (Ponies for the Ethical Treatment of Newfoals), assume that the Newfoals' Uncanny Valley behavior is comparable to coming out of a drug addiction, and that they should be treated with respect. Of course, it never occurs to them that maybe turning them into ponies in the first place was unconscionable in itself.
  • Posthumous Character: TCB!Lyra and Megan Williams.
  • The Power of Love: TCB!Cadance still believes in this, despite Shining Armor's love for her being unable to overpower the Tyrant's control.
  • Power Tattoo: Marcus' tattoos are actually runes enchanted with an archaic form of magic that greatly enhances his strength, speed and stamina and makes him resistant to most kinds of pony magic.
  • Praetorian Guard: The Tsumerai act as this to the Griffon Kingdom.
  • Pre Ass Kicking One Liner: Prime!Twilight to Marcus before throwing him through a wall.
    Twilight: "Hey, you! Meet my friend Sir Isaac Neighton!"
  • Precision F-Strike: In Chapter 10, The Doctor recites the failsafe code for the nukes set up to detonate Yellowstone – "Celestia is a cock loving whore." Deliberately vulgar and insulting to Queen Celestia so Newfoals can't activate it. Additionally, the password for getting into the PHL's main headquarters is "Fuck that Solar Bitch."
  • Properly Paranoid: Marcus, Celestia, and Luna are trying this, according to the first chapter of Calm Before The Storm. They don't think things will go horribly wrong, thus dooming humanity and all sentient life... but they have to be sure.
  • Proud Warrior Race Guys: The Minotaurs and Griffons are depicted as this. However, it's clear they're pretty big fish in their respective small ponds, and are utterly shocked by the scale of warfare that humanity has been engaged in.
  • Putting the Band Back Together: The TCB!Cutie Mark Crusaders get reunited at the end of the prime version of "The Writes of Passage".
  • Pyrrhic Villainy: The Americans intend to invoke this if the barrier consumes too much of the planet by wiring the Yellowstone volcano with nukes. Even if the barrier can keep the ash and radiation out, part of the volcano will be inside the barrier when it blows, causing a chain reaction that will turn Earth into a Death World and ensuring that humanity's enemy will have fought and died for nothing.
  • Questionable Consent: The TCB versions of Rainbow Dash and Lightning Dust are a couple. Twilight Sparkle and late former human Stalwart Heart were married. None of the Elements of Harmony have been in control of their actions since before the war even started. The beings bedding Lightning Dust and Stalwart Heart were the twisted constructs Queen Celestia put in control of their minds and bodies, but Rainbow and Twilight are still able to perceive everything that happens.
  • Rage-Breaking Point:
    • Marcus has seen a lot during the war, but always kept (for lack of a better word) calm. After ending up in Prime!Equestria and encountering the Mane Six, though, he finally loses his head.
    Twilight decided there and then that, to the end of her days, she would never forget the look of shock, followed by inexpressible rage that plastered itself over his features.
    • In Chapter 11, Discord is visibly angry when he finishes chewing out Princess Celestia over Equestria's Medieval Stasis. During the same chapter, Princess Celestia finally lets loose all her stress and built-up rage on Blueblood when he pushes his attitude too far.
    • Stephan, after seeing Alicia and Daniel fall to their "deaths" thanks to Queen Celestia, begins beating the hell out of the Queen's indestructible shield, proving it wasn't as indestructible as commonly thought. Then Cheerilee hits hers as well when the Tyrant kills a child in front of her.
    • Meeting TCB!Pinkie drives Kraber into this.
    • And then Luna sees what happened to TCB!Twilight's original personality. It's so horrific that it makes even one who has delved as deeply into dreams as Luna think she might get nightmares from it, causing such levels of anger and despair in her that she turns into Nightmare Moon.
  • Ragtag Band of Misfits: It's revealed in Chapter 21 that the PHL/UN Taskforce's unicorn personnel are something like this. Thanks to Queen Celestia drafting the strongest and smartest unicorns at the best schools across Equestria, the taskforce has very few unicorns that are actually experienced at "serious" magic. The ones they do have are usually "escaped academics that were often easing themselves into semi-retirement, self-taught like Trixie, or less-than-entirely-patriotic students who had slipped out before the Tyrant could warp their brains," while the bulk of their unicorns are untrained laborers or civilians forced to Take a Level in Badass.
  • Rape Is a Special Kind of Evil: Prime Chrysalis may have had no problem with leeching off his love for Cadance while impersonating her, but she never once considered "sharing herself" with Shining Armor during her attempted takeover.
  • Reassigned to Antarctica: What the Royal Guards stationed at the Castle of the Two Sisters think.
  • Redemption Equals Death: During his fight with Queen Celestia, TCB!Discord saved several innocent bystanders who would have been killed in the crossfire; the Queen eventually overpowered him before slowly and painfully depleting him of his magic.
  • The Remnant: The military forces and civilians that survived Europe's destruction are still fighting for the UN and humanity.
  • Retired Badass: Prime Minister Rokubungi, the Prime Minister of Japan in TCB!Earth, was a former commando in Japan’s Strategic Self Defense Forces.
  • The Revolution Will Not Be Civilized: Downplayed. The PHL ponies aren't afraid to get their hooves dirty when fighting alongside the humans.
  • Right Hand Versus Left Hand: In "Strike", the PHL shooters under Stephan's command mistake Prime!Luna and Discord for their TCB counterparts and would have attacked them if not for Queen Celestia appearing.
  • Roaring Rampage of Revenge:
    • Marcus' beatdown on the Prime!Mane Six (although it's misaimed); that said, Marcus seems to be after Fluttershy and Twilight more than anypony else.
    Marcus: "It's you, or me, Flutterbitch. I've dreamed of this moment, for years. How does it feel, to be trapped, like the rest of us, in a vice with no escape? Tables finally turned, bitch. Now, you, are, going, to, DIE!"
    • Discussed in Chapter 10. TCB!Bulk Biceps' anger problems are well known throughout the PHL, though Cloudchaser has been helping him with them; if Cloudchaser were to die from the injuries she sustained in battle, it could very well send him into one of these. Luckily, Discord saves her.
    • Queen Celestia kills one of the Child Soldiers in Boston. Result? Cheerilee completely loses it and, thanks to her runes, tears into Celestia with an unholy fury.
    • The memories within TCB!Twilight's mind drive Luna to transform into Nightmare Moon, and her first action is to charge screaming towards the Tyrant.
  • Sadistic Choice: In the flashback in Chapter 11, Marcus had to choose between saving the Newfoal that used to be his brother, or Cheerilee.
  • Sanity Slippage: Though Marcus hasn't driven Celestia insane with his memories, this doesn't mean she responded well to them.
  • Save the Villain: Following the "Pale Moonlight" arc and the Alliance skirting with using the Empire's methods of brainwashing those who inconvenience them, Luna develops a newfound sympathy for the Tyrant and expresses her intent to save her counterpart sister from Tirek's control if there's even a slight chance of it.
  • Scenery Gorn: Boston in Chapter 15.
  • Schizo Tech: In "War March and Past Sins", Discord points out that the ponies are too coddled by Celestia to have come up with trains or electric generators without getting the ideas from somewhere else.
  • Seppuku: Rumored to be how Japan's Prime Minister went down. Supposedly, he did it with a torn-out unicorn horn while he was half-ponified.
  • Set the World on Fire: The trees unfortunate enough to be anywhere nearby Celestia during her little conversation with Queen Celestia (and by "nearby", read "beyond the shores of the lake she's flying above"), a precursor to her Angst Nuke of rage that featured her smashing down on the image of the Solar Tyrant's face with enough force to evaporate a large lake and produce a huge crater. Badass Boast included.
  • Shapeshifter Guilt Trip: Inverted by TCB!Trixie, who uses her Blue Spy abilities to take on the appearance of Lyra Heartstrings as a distraction during the fight with Focus Ray. Since Ray is a Newfoal, his first reaction upon seeing the Solar Empire's greatest dissident is to drop all else and charge at her.
  • Shell-Shocked Veteran:
    • Marcus, although it's rather subtle at times. He displays a lot of the classic symptoms of PTSD, such as having frequent flashbacks to previous events in the war, and the sheer amount of hatred he harbors toward the TCB!Mane Six borders on psychotic. In Chapter 21 it actually helps him against Sombra because all the fear has been burned out of him, leaving nothing for Sombra to use. Despair on the other hand, he has plenty of...
    • Princess Celestia is becoming one due to her having absorbed Marcus's memories. Coupled with having no time to cope with the memories, the shock and horror of what her "precious little ponies" are capable of, and the depths of evil to which her counterpart has sunk, it's of little wonder that she finally snaps in Chapter 11. Discord eventually casts a mental spell on her to help gather these memories and help her deal with them, but time will tell if it's successful. Later on, Scribe helps get Celestia into a healing chamber within her home to help speed the mental reconstruction process up.
    • And then there's Kraber. He's frequently said and shown to be a heavy drinker, his hatred of Pinkie Pie definitely qualifies as psychotic, though it's justified in that he hired Pinkie Pie to plan his children's birthday party, only to find his family ponified. On top of that, there's his Long List of crimes while in the HLF, and according to Princess Luna, his nightmares hang over him even during the day. He's also drowning in a sea of guilt and shame over his actions in the HLF, and also exhibits many signs of PTSD as well.
  • Ship Tease:
    • TCB!Spike and Rarity were implied to have had something before Rarity's corruption.
    • Between TCB!Rainbow Dash and TCB!Lighting Dust. Yeah, it's okay, take a minute to let that sink in. Blame the Mind Rape.
    One was the rainbow-maned Captain of the Wonderbolts, while the other was her loyal (and some said, loving) lightning-fast second-in-command. Within seconds, both had disappeared within the gleaming spires of the citadel, and from the fact that they had been flying supersonic over the capital, the implication was that they bore urgent news.
  • Shooting Superman:
    • Before her fight with Queen Celestia, TCB!Luna shot herself in the head at point-blank range to prove that alicorns can't be taken out by conventional means. And this was after Luna was Brought Down to Normal from being less powerful than her sister to begin with.
    • Averted in Chapter 18, where humans have pulled out entirely new hybrid weapons – a fusion of their own technology, magical runes and crystal fragments. With it, they manage to shoot off Queen Celestia's ear, though it doesn't kill her, since she can regenerate limbs.
  • Shut Up, Hannibal!:
    • After enduring the Tyrant's attempts to convince her of the evil of humans, and listening to her abuses of the term "harmony", Princess Celestia delivers a heated one to a vision of her evil counterpart in Chapter 4.
    • Prime!Equestria's Bag of Tirek tries to convince Discord to not throw it away into space, tempting him with the usual stuff. Discord asks it if it can bring his mother back to him. That promptly shuts the bag up.
  • Shut Up, Kirk!:
    • When Princess Celestia angrily calls Discord out on how his vision of chaos caused untold amounts of pain and damage to the ponies and Equestria, Discord retorts that her Harmony has caused its own damage by causing pony civilization to become stagnant, and the ponies themselves complacent.
    • In "War March and Past Sins" when Luna calls Spykoran a murderer for destroying Dream Valley, Discord reminds her that she herself would have killed the world as Nightmare Moon.
  • Single Tear: Marcus sheds one before he kills the Newfoal that used to be his brother.
  • Sir Swears-a-Lot: Marcus, especially by pony standards. Kraber even moreso.
  • Split Personality: TCB!Trixie has about three of them due to her work as a spy.
  • Stepford Smiler: The Newfoals. They never stop smiling either, unless someone pushes one of their Berserk Buttons.
  • Sociopathic Soldier: Marcus seems to have most of the characteristics of a Type 4. Kraber meanwhile was a mixture of a Type 2 and Type 4 in his days with the HLF; nowadays, he's mostly in the latter.
  • The Stoic: Marcus seems to always be completely calm, except when you piss him off or when he has flashbacks to the war.
  • Stunned Silence: The Diamond Dog representative, the minotaur representative and Princess Luna fall into this after Blueblood's blasphemous comment about Marcus' situation.
  • Suddenly Shouting:
    • Discord in "War March and Past Sins", when Spykoran tries to avoid the subject about the Bag of Tirek.
    • Doctor Whooves in "Pushed to the Limits" when Cheerilee tries to get him to rest.
    • Prime!Twilight gets into this mode twice. First is when she demands answers from Dr. Grimnebulin regarding TCB!Spike's fate. Second is when she gets vocally fed up with Stephan's domineering attitude when he accuses her of wasting time studying the Elements of Harmony instead of focusing on her military training.
  • Sugar Bowl: Deconstructed by Prime!Discord.
    Discord: Do they really? Oh, woe is me, to try and understand your flawless judgment. I mean, just look at your standing army! You have them equipped with... spears! They question nothing! Trouble? You resolve without an effort Risks? Why worry, the princess knows. Secrets of the past? What secrets of the past? The princess would never lie, so why think further? Why try anything new, when the one proven to know better is in charge? The ponies are going to be stagnant once you reach your limit, which is nearing, and you know it!
  • Super Breeding Program: Celestia and Luna encouraged a lot of intermarriages between the three pony races in order to try getting more alicorns. Celestia rejects calling it anything driven by eugenics however, as she states that breaking the barriers between the three tribes would've been right to do anyway, and "purity" driven movements did not end well.
  • Super Strength: Anyone with runic tattoos, such as Marcus and Cheerilee. When his runes are fully charged, Marcus is strong enough to break Celestia's front ankles in a direct contest of strength. And when Cheerilee's runes activate...
  • Superweapon Surprise: Humanity plans to have the Yellowstone megavolcano act as this, should it get to that point.
  • Surprisingly Realistic Outcome: Twilight explains the scientific reasons that the usual TCB plot wherein Equestria just pops up out in the middle of the ocean is impossible. Besides the massive amounts of magical energy it would take to transport an entire continent to another dimension, that is:
    Twilight: "Is that what you're saying? That somepony popped Equestria out of our reality and crashed it onto his? How's that even meant to work? Several trillion tons of continent does not make a gentle impact on another world, not without mega-tsunamis and earthquakes that would level entire cities, followed by a dust cloud that would blanket the world in an artificial winter lasting decades! And what about the world we leave behind, what about Equus? Would it just carry on spinning without a care, despite having a hole several-thousand-miles-across gouged out of the planet's crust? Even if you didn't breach the mantle, creating a supervolcano that would pull the planet inside-out, the change in mass and absence of the Princesses would throw the sun and moon out of their orbits, causing them to collide, or even worse, to impact with Equus itself! Anypony – anything, left behind would die, horribly! Every griffon, every dragon, zebra, reindeer, whatever!"
  • Take That!:
    • "Ponies for Ethical Treatment of Newfoals" (PETN) is really close to the name "People for the Ethical Treatment of Animals" (PETA).
    • Discord has... unfavorable things to say about Chatoyance in the gag version of "The Writes of Passage".
    Discord: If you want characters to suddenly start acting out of character like this, go read a Chatoyance fic!
    • He also apparently visited the Borderlands universe, and found that he didn't like Hyperion weapons very much.
    • Kraber's backstory is basically one giant middle finger to Chatoyance's story The PER: Michelson and Morely - The Speed of Right, in which the eponymous PER agents ponified a group of children at a birthday party with a pinata full of potion. More specifically, he's what happens when the father finds out what happened to his kids and does not at all like what he finds out.
    • While searching through Marcus' mindscape, Discord pushes his way across a horde of Newfoals, at one point stomping on "a white unicorn with gold-rimmed glasses, golden eyes and a frizzy pinkish-orange mane", the spitting image of Chatoyance's profile picture. There is a lot of blood spattering.
    • Stephan expresses annoyance at looking like a Twilight vampire when he's turned sparkly by the Crystal Heart.
    • Catseye (a unicorn modeled after Chatoyance's avatar on Fimfiction.Net) makes a physical appearance in the "Training Days" story arc as an antagonistic figure determined to sabotage the heroes' efforts. Not only is she a pony supremacist with less than flattering views on the other races in Equus, but it's also stated that her prejudices extend to half-pony hybrids of other species, with quick blurbs in her introductory scene hinting that she herself is a half-pony hybrid who detests her heritage and takes great measures hiding it. It's a none-too-subtle reference to the fact that Chatoyance is a transwoman who has a reputation for coming off as incredibly misandric.
    • On a meta-level, Prime!Celestia showing a distaste for eugenics is another Take That! directed at Chatoyance, where one story states that her Celestia actually used eugenics to make the ponies better by breeding out any "undesirable" traits.
    • It's very easy to miss, but in "Training Days: The First Month", one of Catseye's followers considers using the word 'adamant' in their group's name. Chatoyance once wrote a story called The Reasonably Adamant Down With Celestia Newfoal Society, a none-too-subtle potshot leveled at her critics and critics of the TCB universe in general.
    • Prime!Discord makes a couple quick potshots at conservative pundit Dinesh D'Souza and notorious evangelist and actor Kirk Cameron.
    • A dream vision of TCB!Lyra states that Jacqueline Reitman (a stand-in for Chatoyance) handles anything that disagrees with her worldview with the maturity of a baby.
    • A conversation between Prime!Twilight and Doctor Grimnebulin has a quick middle finger being shot at Chatoyance's story Code Majeste, wherein it's stated that humans have no souls because they lack magic.
  • Taking the Bullet: TCB!Cloudchaser took a few spears that were meant for Bulk "Snowflake" Biceps.
  • Taken for Granite:
    • TCB!Lyra, Luna, and Blueblood were all turned into stone. Lyra was crushed by an angry mob and the sight led to TCB!Bon Bon's complete mental breakdown, Luna is kept as a trophy, and Blueblood got crushed as well, though it's implied that was because even Queen Celestia couldn't stand him.
    • Prime!Blueblood gets turned to stone by Discord, this time as punishment for being such an Entitled Bastard. But it's temporary in this case.
  • Tastes Like Purple:
    • When the magical portal that transports Marcus into Prime!Equestria opens up over Ponyville, Twilight Sparkle remarks that everything tasted purple for a moment when she senses the massive amounts of magical energy radiating from it.
    • The void between universes tastes orange to Discord.
  • Teacher/Student Romance: Princess Luna had this with Sombra, although it was one-sided on his part. He claims that her not returning his feelings was one of the main reasons he went evil. Discord calls it out as trite.
  • Tears of Joy: TCB!Cadance sheds some after Green Fields, one of the Royal Guards, is freed from the Tyrant's control with The Power of Love.
  • The Teaser: The story begins with Marcus already captured and mouthing off at Prime!Twilight.
  • There Is No Kill Like Overkill: As revealed in "Pushed to the Limits", the Second Gate to PHL HQ is designed to take no chances with unauthorized personnel, involving turrets, gas, napalm and who knows what else.
    And sometimes Trevor's attitude to life was refreshingly welcome: there's no kill like overkill.
  • This Is Unforgivable!: Princess Celestia is not at all happy at what Queen Celestia has done. She immediately declares war on the tyrant in response.
  • Title Drop: In "The Writes of Passage".
    "They called this negative range of emotions, 'the Other Side of the Spectrum'."
  • Token Evil Teammate: The PHL is not exactly a spotlessly heroic organization, but there are some notable characters of this type within their ranks.
    • Well, he's more of a Jerk with a Heart of Gold, but there's Viktor Kraber, a former HLF member and one of the most notorious. He has gotten better and he only directs his Ax-Crazy impulses towards those that really do deserve it, but it's clear he's still very trigger happy and deeply mentally unbalanced (and even the reasons for that are pretty understandable).
    • Pineapple Cutter is a Blood Knight who craves excitement so much that she's only really with the PHL because they have the best weaponry and share the common goal of not being enslaved by the Solar Tyrant.
  • Too Dumb to Live: Really, Blueblood? Antagonize the traumatized alicorn who has already shown she doesn't like you? Smart...
  • Took a Level in Badass: TCB!Trixie, who went from being a Small Name, Big Ego illusionist to a clever, shapeshifting assassin and spy with an array of bombs and considerable skill with a blade. A badassmakeover also helped with that.
  • Transformation Horror: What the ponification process does to its victims is rather messed-up, to say the least. And that's without even going into the first trial potion tests...
  • Trapped Behind Enemy Lines: What Marcus thinks happened to him when he arrives in Prime!Equestria.
  • 20 Minutes into the Future: Earth is currently in the year 2023, but appears to be not too different from today... well, you know, without the xenocide. Justified, considering that TCB!Equestria's invasion would have greatly impeded all non-military scientific progress. The situation is actually somewhat similar to Resistance - it's not that much more advanced than our time (there's mentions of some PHL-enhanced tech making its way into the private sector, but not very much) but the military sector is incredibly advanced.
  • Uncanny Village: TCB!Ponyville, if not most of TCB!Equestria, is like this now, if the opening description in "The Writes of Passage" is anything to judge by. There's perpetually smiling zombie-like Newfoals everywhere, and there's something wrong with the sunlight. According to said opening description:
    The sun, although bright and radiant, seemed to cast a colder, more pallid light... everything on which it cast its gaze seemed... lesser. Not washed out, or colourless, or even decayed. Just lesser, diminished, reduced.
    • Though as of Calm Before The Storm, the veneer seems to be ever so slightly cracked.
  • Underestimating Badassery: General Ironclaw and Warlord Wilmorn Darkhoof, the respective military leaders of the Griffon Empire and the Minotaurs, didn't believe they were in need of training from the humans. Oh, how wrong they were.
  • Villains Never Lie: Princess Celestia wonders this about Discord in Chapter 11, noting that he may speak half-truths, use Insane Troll Logic and Moon Logic Puzzles, but not outright lie.
  • Vomit Discretion Shot: After Cadance witnesses a vision of TCB!Discord disintegrating, she promptly releases her stomach contents in a nearby bush.
    • When Stephan and Kraber are shown what TCB!Twilight did in regards to the creation of the potion, both of them start losing their lunches in nearby trash cans.
  • Vomit Indiscretion Shot: Applejack spits her breakfast back up after being used as a meat shield to take a kick from Rainbow Dash.
    • Later, Prime!Celestia after seeing what her little ponies are doing to the humans due to a mind sharing spell.
  • We ARE Struggling Together:
    • Initially averted in that the resistance groups and the military don't seem to have any problems with cooperating with each other, as well as in the case of New York's mafia and gangbangers, who now hand out weapons free of charge to civilians. The latter is justified, as continuing to fight each other in a city with high military presence is just stupid in every way.
    • Played straight, however, when humans first meet up with Prime!Luna and Discord. The PHL is all primed to kill them should they twitch wrong, and they've brought their best god-killing gear with them. Possibly the only times that Queen Celestia showing up somewhere has a positive effect, convincing people Discord and Luna are not her allies.
  • We Can Rule Together: How Stalwart Heart (formerly Marcus' little brother Jacob) tries to convince Marcus to be ponified and join him in "spreading harmony".
  • We Have Reserves: Queen Celestia's plan for using her vast reserves of Newfoals to conquer other universes.
  • Wham Episode: "For Whom The Bell Tolls". It is the single darkest chapter of the story so far. Readers get to see how Queen Celestia replaced the minds of the Elements with the mockeries seen in the war, followed by a detailed description of what happened to the three thousand test subjects TCB!Twilight used to make the ponification potion work without horribly disfiguring or killing the subject, capped off by Luna turning into Nightmare Moon, which cows Discord into seriousness.
  • Wham Line: "Hidden Truths" ends with Prime!Discord telling Celestia he freed himself because her "ever loving twin" killed his TCB counterpart.
    • "Pushed to the Limits" ends with Prime!Luna announcing to a squadron of human pilots that they have Marcus, meaning that Prime!Equestria will finally join the war.
  • What the Hell, Hero?: In the TCB-verse, most of Ponyville gave one to Twilight and company when news of the Barrier's expansion began to spread across Equestria.
    • In "War March and Past Sins", everyone is horrified by what King Spykoran did to keep the Bag of Tirek buried, and some even outright call him a murderer. In his own defense, Spykoran admits what he did was terrible, but maintains that he did what had to be done.
  • When Dimensions Collide: The bad kind which turns into a fight for survival for humanity.
  • Who Wants to Live Forever?: Prime!Cadance is genuinely afraid of outliving everypony she has ever cared for. Celestia and Luna as well, to a lesser extent.
    • When Marcus realizes that he (and to an extent Cheerilee and possibly Lyra) could possibly have their own ascensions, he starts worrying that this will happen to them.
  • Why Won't You Die?: Luna asks the Mirror Pool Clone TCB!Celestia this question. She's quite justified in asking, given the downright horrific things she saw the Queen do to turn the TCB!Mane Six into her lackeys and the potion prototype experiments. Queen Celestia also does this to Stephan, which is also justified, given that he's punching the crap out of her!
  • World of Badass: On one side, TCB!Equestria is led by a Celestia even more powerful than her prime counterpart, with the six Element bearers acting as her lieutenants in the field. Insane and xenocidal, but undeniably badass. On the opposing team, we have a battle-hardened coalition of humans and ponies, a rune-empowered Marine, a Bundeswehr soldier wielding a magical claymore, a shape-shifting pony assassin, the griffons' elite forces, a minotaur, four renowned criminals, the last Time Lord, the most indispensable man in the British Government, and now a dragon. And then Princess Celestia calls on all the races of her world to join in the fight against the Solar Tyrant, including Discord and the Changelings.
    • The leader of one of these races is essentially said to be SANTA CLAUS in animal form, and he's just as jolly as you might expect, but everything he does in preparation for the war against TCB!Celestia just screams badass.
  • Would Hurt a Child:
    • The TCB!Equestrians have zero qualms about potioning small children, even shoving it down their throats if necessary.
    • On the other side, it's perfectly acceptable to shoot said Newfoal children, especially since they're now the enemy and would happily force potion down people's throats, all in the name of spreading harmony. It's even seen as a Mercy Kill of sorts.
  • Wrong Genre Savvy: Marcus suffers from this earlier on, when he initially believes he simply traveled back in time to Equestria before they ended up on Earth, and tries to kill the Mane Six and Celestia to prevent the war. He quickly realizes he was wrong and now has allies that can help turn the tide of the war in humanity's favor.
  • Ye Olde Butcherede Englishe: Luna's antiquated linguistics get lampshaded in Chapter 11.
  • You ALL Share My Story:
    • Stephan, the star of the Europe Side-Story, occasionally fights alongside Marcus, and seems to have been promoted to deuteragonist.
    • The crew of the Starvation Side-Story finally meet Marcus in "Trust".
    • Averted for the crew of the Asia Side-Story, who handle things halfway around the world, though Marcus does tell Cheerilee in "Trust" to go look for them so they can help out in the upcoming final battle.
    • Marcus is treated by Isaac Dan Der Grimnebulin in "Sons of Legacies, Part 3".
  • You Are Too Late: Doctor Whooves tried to save TCB!Lyra and TCB!Bon-Bon. Unfortunately, Lyra's death was a fixed point in time, and the fallout from the Doctor's meddling caused Bon-Bon's already fractured psyche to become embedded with visions from all of history.
  • You Can't Fight Fate: TCB!Lyra's death is one of the immutable fixed points in history that Doctor Whooves can't change.
  • Your Head A-Splode: What happens to those close enough to Marcus when he attacks with his "force push".