open/close all folders
Main Heroes
Izuku Midoriya
Izuku Midoriya
Quirk: Devil Fruits (Officially), Quirkless (Technically)
A young Quirkless boy who ended up eating a mysterious fruit that granted him a near-endless myriad of powers at the cost of his ability to swim.
- Adaptational Badass: Gaining the power of the Devil Fruits and being trained by Rayleigh made Izuku much more competent than in canon. He's still a huge shy dork, though.
- Adaptational Superpower Change: Instead of getting One For All, Izuku ends up eating a Devil Fruit that bestows upon him the power of every Devil Fruit from the world of One Piece.
- Chubby Chaser: He doesn't mind Hilda putting on the pounds in order to train her body to harness One For All. In fact, Hilda fattened herself up because he actually liked 'bigger' girls.
- Composite Character: A downplayed example, but him having Garp for a grandfather means he's either this trope or Crossover Relatives with Monkey D. Luffy.
- Endearingly Dorky: Despite his Adaptational Badass status, he's still the same Hero-loving, Quirk-analyzing, shy-around-girls nerd everyone knows and loves him as.
- Super Drowning Skills: Having eaten a Devil Fruit, he naturally cannot swim.
- Superpower Lottery: Given that he can literally use every Devil Fruit from One Piece, it's to be expected. He even literally says himself that he's a "Swiss army knife of superpowers".
- Throw the Dog a Bone: Does this for Mineta, using the Castle-Castle Fruit to give him an opening to beat Todoroki during combat training.
- Wrong Context Magic: Izuku's powers are NOT a Quirk, as is frequently stated. They come from the Devil Fruit he ate.
Hilda Yasakani
Hilda Yasakani
Quirk: Optimal Condition + One For All
Additional Quirks: Danger Sense, Smokescreen, Blackwhip, Float, Fa Jin, Gearshift
Click here to see her when she was skinny
Izuku's best friend. A spunky, laid-back, and carefree girl who ends up taking her friend's place as All-Might's chosen successor.
- Acrofatic: Despite her bulk, Hilda demonstrates surprising levels of agility in her fight against Bakugo during combat training.
- Ass Kicks You: Her first point in the UA Entrance Exam comes from crushing one of the training robots with her posterior.
- Big Beautiful Woman: While training to inherit One For All, She fattens herself up to better handle the power and to give homage to Fat Gum. In no way does this detract from her beauty or combat capabilities due to how her Quirk, Optimal Condition, ensures that she always remains in peak physical condition.
- Big Damn Kiss: After the events of the USJ, she kisses Izuku full on the lips in gratitude for him saving her from being killed by Shigaraki.
- Changing Yourself for Love: One of the many reasons Hilda plumped up is to cater to Izuku's fetish.
- Cooldown Hug: She gives one to Kota as a means of comforting him over the grief over his parents' death.
- Fat and Proud: She sees no problem in being fat, even finding herself much more attractive as a result of putting on the pounds. In fact, she deliberately fattens herself up to get stronger.
- Groin Attack: She delivers one to Gus the Ogre, which is hard enough to make him throw up and leave him vulnerable to All-Might's arrival.
- Healing Factor: Her original Quirk, Optimal Condition, keeps her in a constant state of peak physical condition. This helps in keeping her nimble and strong despite fattening herself up to better handle One For All's power.
- No-Sell: Shrugs off Shinso's attempt to brainwash her due to Optimal Condition adapting her body against any form of damage.
- Semantic Superpower: Her Optimal Condition Quirk keeps her in a perfect state of health and that means not just keeping her physicality up despite gaining weight to bulk up for One For All but also heals her from injuries, even fatal ones, and allows her to resist mind control by developing new neural pathways.
- The Tease: She loves playfully flirting with Izuku for the sake of embarrassing him.
Benio "Ben" Torekuroshi
Benio "Ben" Torekuroshi
Quirk: Elemental Manipulation (Officially), Quirkless (Technically)
A mysterious young man that Izuku befriends at the Entrance Exam. He wields a strange elemental power that is far beyond the range of any Quirk in existence, because it actually comes from multiple Quirks infused into him by All For One as part of something called "Project: Dragoon".
- Always Someone Better: He's this to Todoroki, not only having access to Fire and Ice but countless other elements as well.
- Author Avatar: He's this to the story's creator, Knightmare Lord
. - Curb-Stomp Battle: Straight-up demolishes Monoma during the Sports Festival finals while tearing down the egotistical blonde's delusions.
- Dark and Troubled Past: All For One tried to use him as an experiment and assassin, but he chose to become a hero after being saved during a raid headed by All Might.
- Elemental Powers: His power allows him to harness the Elements ranging from Fire, Water, Earth, Air, and more.
- Heroic RRoD: Overusing his powers can cause serious cellular decay, first demonstrated after his battle with Shoto in the Sports Festival.
- Original Character: He's a character created solely for the story.
- Ship Tease: Implied to have feelings for Penny after he displays unusual levels of protectiveness towards her during the battle against Stain.
- "The Reason You Suck" Speech: Delivers one to Monoma during their Sports Festival match highlighting the blonde copycat's delusional arrogance and hypocrisy in mocking others over things they cannot control when Monoma himself had been mocked by other people for his Quirk, all the while casually defeating him in the match.
- Gives another one to Shoto during their Sports Festival fight, calling him a coward for his refusal to use his fire powers just to spite Endeavor and telling him that he'll never be a hero if he doesn't give his all. He then shows him a future in which his actions have dreadful consequences. This manages to get through to Shoto.
- Wrong Context Magic: He's technically Quirkless as his powers are not quirk related. This is was the reason Monoma was unable to copy them.
Kirby Sakurai
Kirby Sakurai
Quirk: Hoshino Hoyo *
A cheerful, friendly, and optimistic girl with a bottomless appetite who is secretly an alien from another planet. She is Katsuki Bakugou's girlfriend and the primary reason he's managed to mellow out.
- Adaptational Species Change: Downplayed. Kirby was a puffball creature in his home series. While this version of Kirby is still an alien, she has a more human-like appearance.
- Alien Among Us: She reveals herself as an alien from another planet and passes her powers off as a Quirk.
- Big Eater: It wouldn't be Kirby otherwise.
- Gender Flip: In the original games, Kirby is usually a boy. Here, Kirby is a girl.
- Human Aliens: She's an extraterrestrial being, but she easily passes off as an ordinary human.
- Morality Pet: She serves as this to Katsuki. Her presence has made him much more cool-headed than he used to be.
- Official Couple: She and Katsuki are this together. It's thanks to their relationship that Katsuki Took a Level in Kindness.
- Shout-Out: Her last name is a reference to Masahiro Sakurai, the man behind the Kirby and Super Smash Bros. series.
- Wrong Context Magic: Her powers aren't actually a Quirk. They're a natural part of her unique alien physiology.
Penny Polendina
Penny Polendina
Quirk: Buster Arsenal *
A quirky and friendly girl with the unique power to copy the basis of other people's Quirks and create a near-limitless arsenal of weapons and tools based on them.
- The Ace: She's this by virtue of being one of the students who made it into UA's Hero Course via Recommendation.
- Beyond the Impossible: Somehow her cybernetic systems are able to quantify Quirk factors (which, in canon, aren't very well known beyond the basics), and copy them to use for her own ability.
- Expy: With her Robotic Reveal, her Power Copying suddenly becomes quite reminiscent to that of Mega Man.
- Ridiculously Human Robots: She was able to pass for human for months before part of her synthetic skin got accidentally torn off during the Sports Festival. She's even shown to be able to blush when Ben refers to her as "[his] Penny".
- Robot Girl: She's an android who can think and feel like a regular human.
- Variant Power Copying: Penny can scan other people and assimilate their Quirk Factor to create new weapons and gadgets based on the Quirk she scanned.
UA High
Class 1-A
Katsuki Bakugou
Katsuki Bakugou
Quirk: Explosion
Izuku's old childhood friend turned rival. Initially rude, selfish, and hot-tempered, Katsuki mellows out considerably due to a multitude of factors.
- Adaptational Badass: Possesses Conqueror's Haki in addition to his explosion-based Quirk.
- Adaptation Relationship Overhaul: He and Izuku are on less hostile terms thanks to Kirby's stabilizing influence, though they still have some unresolved issues from their childhood.
- Excellent Judge of Character: Immediately exposes Yo Shindo's efforts to ingratiate himself with Class 1-A as the sham it is, noting that his body language does not match up with his words.
- Official Couple: Him and Kirby.
- Secret-Keeper: Izuku and Hilda trust him with the secret of One For All, seeing as how he's managed to prove himself trustworthy thanks to his improved behavior.
- Took a Level in Kindness: By the time Izuku and Hilda see him again at UA, he's become much more mellow, mostly thanks to his girlfriend Kirby's positive influence.
- What the Hell, Hero?: In response to comments from a few Pro Heroes insinuating that Uraraka isn't strong enough to be a Pro Hero herself, Bakugo delivers a tongue-lashing that calls them out for their narrow-mindedness, stating that her unyielding determination to win even when her body refuses to go any further far outweighs any so-called "weakness".
- Worthy Opponent: Expresses nothing but respect towards Uraraka for her unrelenting drive after she passes out on her feet from overcoming his Conqueror's Haki.
Ochako Uraraka
Ochako Uraraka
Quirk: Zero Gravity
A girl whom Izuku befriends and later rescues at the UA Entrance Exam.
- Adaptational Badass: Can wield Armament Haki along with her Quirk.
- Ambiguously Bi: She has started to develop feelings for Izuku like in canon but also seems to be crushing on Hilda as well.
- Died Standing Up: A non-fatal example occurs during her Sports Festival match against Bakugo when Uraraka remains standing on her feet even after she falls unconscious from overcoming Bakugo's burst of Conquerer's Haki, still bearing the determined expression she had when she was about to land an Armament Haki-enhanced punch on him.
- Secret-Keeper: She and Tenya along with Katsuki and Kirby, are let in on the secret of One For All by Izuku and Hilda.
Tenya Iida
Tenya Iida
Quirk: Engine
A straight-laced young man and the younger brother of the Turbo Hero: Ingenium. After initially getting off on the wrong foot with Izuku during the Entrance Exam, he eventually becomes his friend.
- Humble Hero: Despite wanting to become Class President more than anyone, he admitted that people usually see him as too uptight and was one of the people to vote for Izuku.
- Secret-Keeper: Izuku and Hilda trust him enough to share the secret of One For All along with Katsuki, Ochako, and Kirby.
- "The Reason You Suck" Speech: Absolutely rips into Stain's delusions by pointing out how his actions have only made worse by depriving families and friends of their loved ones along with depriving Japan of Pro Heroes who can potentially save more people.Tenya Iida: Pardon my language...but that is complete and utter BULLSHIT! Not just Star Plasma, but all the other Heroes you've callously murdered have also saved lives! They could have saved countless more and shown they truly did have noble and heroic hearts, but you didn't give them the chance! How many people in Hosu are hospitalized, or worse, because a hero you removed wasn't there to help them? My brother had to give up hero work because your attack permanently damaged his legs! (...) This isn't some childhood comic fantasy, Stain! We're a rescue service first and foremost! Heroes are an ideal to strive for but at the end of the day, we're all human! My brother was a caring person that everyone looked up to. Star Plasma had a family as well. Friends and loved ones, the same can be said for ALL of your victims!
- Sophisticated as Hell: His above speech has his normal manner of upright speaking... Coupled with a Precision F-Strike near the beginning.
Shoto Todoroki
Shoto Todoroki
Quirk: Half-Cold Half-Hot
The son of the #2 Pro Hero, Endeavor.
- Curb-Stomp Battle: He's on the receiving end of one courtesy of Izuku and Mineta working together.
- He's on the receiving end of another one at the hands of Ben during the Sports Festival, who takes the time to tear down his mentality of refusing to use his fire side.
- I Work Alone: He tries to defeat Izuku and Mineta by himself during the Battle Trials and gets trounced by them both for his troubles.
- Pride: His primary motivation for not using his flames is his grudge against his father. This grudge is over his harsh training despite his family situation not being as bad as it was in canon thanks to Garp's intervention.
Momo Yaoyorozu
Momo Yaoyorozu
Quirk: Creation
Click here to see her when she was skinny
One of UA High's Recommendation Students.
- Big Beautiful Woman: During an internship with Midnight and Tsuru, Momo ends up eating a giant cake monster alongside Kyouka and Mina and gains a ton of weight. While her friends shed the weight after internships, Momo decides to keep it in order to have more fuel for her Quirk.
- Broken Ace: Despite being one of the Recommended Students, she feels unworthy of her place at UA, especially when Katsuki calls out her views on how one should learn to be a Hero as well as her defeat at Fumikage's hands during the Sports Festival. Thankfully, interning under Tsuru helps her build back up her confidence.
- Fat and Proud: While initially greatly embarrassed over gaining so much weight, Momo eventually gets used to it, especially since it helps greatly with her Quirk.
- Spoiled Sweet: Despite her wealthy upbringing, she's actually a very kind and modest girl.
Class 1-B
Itsuka Kendo
Itsuka Kendo
Quirk: Big Fist
Class 1-B's Class Representative.
- Reasonable Authority Figure: Is open to cooperating with Class 1-A and does not tolerate Monoma's conceited behavior.
- Groin Attack: Delivers a nut-punch to Muscular's groin that cripples the brutish villain long enough for everyone else to knock him out during the summer camp battle.
Rebecca Santiago
Rebecca Santiago
Quirk: Bio-Arsenal
A smart-mouthed girl and an old friend of Izuku.
- Curb-Stomp Battle: Easily defeats Kuroiro in her Sports Festival match against him with a well-used flashbang grenade and a non-lethal round from her shotgun.
- Dope Slap: More like Dope PUNCH. She slugs Monoma square in the face for unnecessarily antagonizing Class 1-A.
- Robot Girl: Her appearance invokes this trope, most in part due to her Quirk allowing her to transform her body into all sorts of technology and machinery at will.
Nia Hanekoma
Nia Hanekoma
Quirk: Ultimate Breed
One of Izuku's old friends. A sharp-tongued girl with a cat-like appearance.
- Cat Girl: She has feline characteristics consisting of sharpened canines and a pair of cat ears poking out of her head.
- "The Reason You Suck" Speech: Delivers a short but cutting remark to Monoma over his ego, stating that he would have definitely lost against the League's higher-ups if Class 1-B was caught up in the USJ attack.
Mipha Hashimoto
Mipha Hashimoto
Quirk: Wellspring
One of Izuku's old friends. A gentle and kind-hearted girl with a healing touch.
- Childhood Friend: Like Hilda, she was a close friend of Izuku in his childhood.
- Cute Monster Girl: She has the appearance of a humanoid fish yet is still conventionally attractive.
- Healing Hands: She's able to heal others with her Quirk on top of manipulating water.
- Making a Splash: She can freely create and manipulate water as well as use it to heal others.
Nimona Blackheart-Goldenlion
Nimona Blackheart-Goldenlion
Quirk: Changeling
A playful and mischievous girl with the power to shapeshift.
- Animorphism: She can shapeshift into all kinds of different animals.
- Wild Card: Her classmates note she is this, ignoring Monoma's decision to not work with other classes during the cavalry battle.
Pro Heroes
All-Might
Toshinori Yagi — All-Might
Quirk: One For All
Click here to see his real self
The #1 Pro Hero of Japan and the Symbol of Peace. After a chance encounter with Izuku, he reveals a miraculous secret to him and Hilda that paves the way for them to study under his mentorship.
- Abled in the Adaptation: Can operate as a superhero for far longer thanks to Sister Sage healing the injury he received from his battle against All for One
- Adaptational Badass: Can utilize Haki in conjunction with One for All.
- The Chooser of the One: After seeing Izuku and Hilda's heroism in action, he offers One For All to one of them. Since Izuku already has the Devil Fruits, Hilda opts to take on the power.
- Official Couple: Marries Tsunade after the battle of Kamino.
- You Are Better Than You Think You Are: Reassures Endeavor that he can be a better person than what he used to be after the battle of Kamino.
Metal Bat
Metal Bat
Quirk: Iron Will
A delinquent-esque hero and a member of the S-Rankers.
- Heroic Willpower: His Quirk gives him an indomitable will and superhuman characteristics.
- Official Couple: With Mt. Lady.
Sister Sage
Tsunade Senju — Sister Sage
Quirk: Bio-Repair
All-Might's partner and a prominent Medical Hero who can use her Quirk to not only heal others but also enhance her own body.
- Biomanipulation: Through training with her Quirk, she can also enhance and manipulate her own body, such as manipulating her bio-electricity to disrupt someone's nervous system.
- Official Couple: Marries All Might after the battle of Kamino.
Psy-Brina
Sabrina — Psy-Brina
Quirk: PSI
One of UA's General Ed teachers and a close friend of Hilda.
- Big Beautiful Woman: Like Hilda, she has also fattened herself up but is still considered gorgeous regardless.
- Psychic Powers: Her Quirk allows her to use psychic attacks, which she controls through special wristbands.
Garp the Fist
Garp Midoriya — Garp the Fist
Quirk: Unknown
Izuku's maternal grandfather and the former Number 3 Hero of Japan.
- Crossover Relatives: He is Izuku's grandfather on his mother's side.
- Disappointed in You: He's not happy to learn that Endeavor, who was once one of his pupils, focused all his efforts on becoming the Number One Hero through pure strength after he graduated from UA, telling Enji that what really matters about being the top superhero is to have the heart of a true hero that inspires everyone around him.
- Retired Badass: He may not be on active duty anymore, but he's still capable of kicking ass when needed.
Tatsumaki
Tatsumaki Midoriya
Quirk: Psychokinesis
The most powerful Psychic-Type Quirk User and Number 2 of the S-Rankers.
- Big Sister Instinct: She's immediately on the warpath when she learns the League of Villains kidnapped Izuku at the Summer Training Camp, joining her fellow S-Rankers in the Kamino Raid.
- Crossover Relatives: She is one of Izuku's cousins due to her being the daughter of Inko's older brother Dragon.
Fubuki
Fubuki Midoriya
Quirk: Psychokinesis
Tatsumaki's younger sister.
- Crossover Relatives: She is one of Izuku's cousins due to her being the daughter of Inko's older brother Dragon.
Endeavor
Enji Todoroki
Quirk: Hellflame
Japan's #2 Pro Hero and Shoto's father.
- Adaptational Nice Guy: Here, he's much more aware of how much he screwed up in being a parent to his kids, especially when Shoto is concerned.
- Heel Realization: He's well aware that his pursuit of being the Number #1 Hero was ultimately not worth it due to all the mistakes he made after the battle of Kamino.
Atomic Samurai
Kamikaze
Quirk: Quirkless
A renowned Pro Hero with many disciples.
- Badass Normal: He has no Quirk and gets by on his superior swordsmanship.
- Master Swordsman: He is very skilled with the blade and has disciples learning under him to improve their swordsmanship.
Midnight
Nemuri Kayama
Quirk: Somnambulist
Click here to see her when she was skinny
The Modern Art teacher of UA High.
- Big Beautiful Woman: After eating a giant cake monster with Momo during internships, Midnight becomes extremely fat. She decides to keep the weight, finding the sex appeal for it.
- Crossover Relatives: Her mother is Tsuru.
- Fat and Proud: She is perfectly fine with being obese, finding the sex appeal for it.
The League of Villains
All For One
Mugen Shigaraki
Quirk: All For One
The founder of the League of Villains.
- Card-Carrying Villain: Revels in his wickedness and has made it his lifelong goal to be Japan's Evil Overlord, something that Thanoseid and the Dark Knights disapprove of for its narrowness.
- Even Evil Has Loved Ones: Despite straying away from his father's teachings, All For One still holds him in high regard.
Tomura Shigaraki
Tomura Shigaraki
Quirk: Ultimate Life Form
Former Quirks: Decay, Blade & Gun
The leader of the League of Villains.
- Adaptational Intelligence: Is a bit smarter than his canon counterpart thanks to the tutelage of the Dark Knights, being able to see the flaws in All for One's plan to attack the USJ.
- An Arm and a Leg: Izuku uses the Op-Op Fruit to remove his hands when he tries to attack Hilda at the USJ, leaving him functionally Quirkless. He gains new metallic hands when he's given a different Quirk.
- Arch-Enemy: After Tomura loses his hands to Izuku, he soon realizes the boy is destined to be his nemesis.
- Expy: He ends up becoming one of Kars after being given the Mask of Aja by the Dark Knights. His ability to also use the power of the Stands brings to mind Kars' portrayal in Jorge Joestar.
- Worthy Opponent: Comes to see Izuku as one, asking him to get stronger after the battle of Kamino so they can clash with each other on equal ground.
Parten
Parten
Quirk: Cronenberg
A mysterious young man whose goals coincide with the League of Villains.
- Body Horror: The primary thing his Quirk runs off of. He can change the shape of his teeth, tear off his body parts, and transform into a number of horrific forms at will. There's a reason his Quirk is named 'Cronenberg'.
- Dark and Troubled Past: Zombieman notes that he and Airi struggled to make ends meet while living on the streets.
- Humanoid Abomination: Whatever the case is, it's pretty clear that something is off about him given how his teeth seem to become crooked and jagged along with having bugs crawl all over them whenever he smiles. This is later revealed to be part of his Quirk.
- Knight of Cerebus: Thanks to a mixture of his creepy attitude and his horrifying Quirk, expect any scene with Parten to be choke full of nightmares and disturbing imagery.
- Meaningful Name: His Quirk allows him to change his body in a number of horrific ways and is called 'Cronenberg', named after the man who popularized Body Horror in fiction.
- No-Holds-Barred Beatdown: On the receiving end of one from Tiger after the hero learns that he was the one to rape Pixie-Bob
- Rape Is a Special Kind of Evil: After All For One takes the Pussycat's Quirks, Parten takes Pixie-Bob for himself and violently rapes her while Airi, Magne, and Thrax record it with cruel amusement.
- Troll: Introduces himself to Dabi by making it look like his hand got ripped off while they were shaking hands ... before he reveals that he can reattach it in the most graphic fashion possible.
Airi
Airi
Quirk: Body Art
Parten's cousin.
- Dark and Troubled Past: Zombieman notes that she and Parten struggled to make ends meet while living on the streets.
- Only Sane Woman: She can only offer resigned exasperation towards the pranks her cousin, Parten, pulls.
- Power Tattoo: Her Quirk allows her to transform the tattoos on her body into all sorts of constructs.
- Shout-Out: Her Quirk is one to the power of Green Lantern villain, Tattooed Man.
Rudbornn Chelute
Rudbornn Chelute
Quirk: Unknown
A man who introduces himself to the League of Villains, first joining them alongside Parten and Airi.
- Adaptational Species Change: He's changed from an Arrancar to a Quirked Human.
August
August
Quirk: Inheritance —> Omega Infinity
An elderly man and the long-time apprentice of Thanoseid.
- The Apprentice: He's been Thanoseid's loyal apprentice for countless years, judging by his age.
- Bequeathed Power: His original Quirk, Inheritance, allowed him to inherit the Quirk of a dying person who specifically chose him to inherit their Quirk, making it his new permanent Quirk afterward. Thanoseid passes down his Quirk, Omega Infinity, to August at the cost of his life.
- Cosmic Keystone: Thanoseid uses August's Quirk to pass down his own Quirk, Omega Infinity, to him, granting him all the powers it entails.
- The Force Is Strong with This One: He can sense Tomura's potential as the next Symbol of Evil as he moves to join the League of Villains.
Thrax
Thrax
Quirk: Burning Touch
One of the League of Villains members recruited by the combined efforts of Giran and the Dark Knights.
- Adaptational Species Change: Is a Quirked Human with a Heteromorphic Mutation rather than an anthropomorphic virus.
- Even Evil Has Standards: When Freakshow shows him the room where Overhaul harvested Eri's DNA to make the Quirk Erasers, Thrax is visibly shaken.
- Faux Affably Evil: Zigzagged; on one hand, he appears to be genuinely polite and charming towards his fellow villains, but on the other, he's still very much a cruel individual with zero compunctions about harming others.
- Finger Poke of Doom: His Quirk allows him to superheat his index finger claws and transfer the heat through anything he touches with them.
- Sadist: He certainly enjoys watching other people suffer, as he is amused by Muscular torturing Mandalay and also watches with pleasure as Parten rapes Pixie-Bob.
Muscular
Goto Imatsuji
Quirk: Pump Up
The evil twin brother of Tanktop Master and the one who killed Kota's parents.
- Cain and Abel: Outright admits that he's a villain so he can spite his brother Tadao (aka Tanktop Master), who's a renowned Pro Hero.
- Crossover Relatives: He's the twin brother of Tanktop Master in this story.
Vetto
Vetto
Quirk: Animal Aura
A member of the League who stridently believes in civil rights for Heteromorphic Quirk users
- Adaptational Species Change: Is a Quirked Human rather than a reincarnated elf.
- Animal Battle Aura: He can transform his aura into the shape of various animals to harness their abilities and increase his physical characteristics.
- Villainous Respect: He expresses admiration for Fumikage when they battle during the Vanguard Action Squads attack on the Training Camp.
- Well-Intentioned Extremist: Believes himself as someone who fights for the rights of Heteromorphic Quirk users.
Tommyrod
Tommyrod
Quirk: Parasite Hive
One of the League of Villains' recruits and a talented chef.
- Blood Knight: He takes pleasure in fighting Shoto and Penny, acknowledging their strength and skill as Recommendation Students.
- Pest Controller: His Quirk allows him to store a massive number of deadly insects inside his body like a hive, which he can then hatch and summon at his command.
Nnoitra Gilga
Nnoitra Gilga
Quirk: Santa Teresa
An old acquaintance of Rudbornn and one of the League of Villains' recruits.
- Adaptational Species Change: Is a Quirked Human instead of an Arrancar in this story.
- Blood Knight: He enjoys the thrill of a good fight, eagerly facing off against nearly all of Class 1-B's students as they gang up on him without fear.
- Know When to Fold 'Em: As much as he enjoys a good fight, even he knows when the odds are stacked too high against him.
- Multi-Armed and Dangerous: He can sprout extra arms with his Quirk, which can also summon scythes that he can use in combat.
The Dark Knights
As A Whole
- Adaptational Wimp:
Word of God states that they won't be as powerful as their canon counterparts since the multiversal powers they had in Dark Nights would have made them too powerful for the story. - Badass Crew: They more than qualify for this title given how they've lost none of their edge over the long years of their supervillain career.
- Balance Between Good and Evil: Stridently believe in maintaining a balance between heroism and villainy, with Merciless stating that "for darkness to continue thriving, the light must continue to shine."
- Crossover Relatives: Are siblings of All for One, though they don't exactly hold him in high regard due to his single-minded obsession with having evil triumph over good.
- Evil Old Folks: Have been around since the Dawn of Quirks and are infamous supervillains.
- Long-Lived: Part of the reason why they've been active for so long is because they inherited their father's extremely powerful genes, allowing then to live far longer than most people.
The Batman Who Laughs
The Batman Who Laughs
Quirk: Madness
The Leader of the Dark Knights.
- Adaptational Nice Guy: Downplayed; he's still a crazy son of a gun, but at least he's not trying to recreate the multiverse in his own twisted image.
- Ax-Crazy: This is the Batman Who Laughs we're talking about here, of course he's madder than a hatter.
- Chain Pain: One of the applications of his Quirk allows him to spawn spiked chains that he can use to fight with.
- Power Born of Madness: His Quirk allows him to essentially do anything that can be considered connected to the force of 'madness itself'. Essentially, this allows him to use just about any power he can imagine as long as it is related to madness in some way.
Dawnbreaker
Dawnbreaker
Quirk: Spectrum Force
The youngest of the Dark Knights.
- Dude, Not Funny!: When Tomura loses his arms, he tries to lighten up his mood by telling him he doesn't have to worry about accidentally decaying his privates when masturbating...only to get unamused looks from his siblings.
- The Baby of the Bunch: The youngest member of the group and the least mature, best shown with his remark about Shigaraki not having to worry about disintegrating his genitalia on accident after he loses his hands.
Devastator
Devastator
Quirk: Doomsday
The Muscle of the Dark Knights.
- Adaptive Ability: His Quirk grants him all the powers of Doomsday, including the ability to adapt to anything that threatens his life and become resistant to it as well as develop counter-abilities.
- The Brute: The biggest and toughest member of the gang.
- Genius Bruiser: Despite his monstrous appearance, he is just as intelligent and wise as the rest of his siblings.
Drowned
Drowned
Quirk: Ocean Master
The sole female member of the Dark Knights.
- Dark Action Girl: Given how long the Dark Knights have been around, it's safe to assume that she is more than capable of holding her own in combat.
- Lord of the Ocean: Her Quirk allows her to command everything related to the ocean, including creating and manipulating water and communicating with marine life.
- The Smurfette Principle: The sole female member of the group.
Merciless
Merciless
Quirk: War God
The wisest of the Dark Knights.
- Mentor Archetype: Seems to take this role the most seriously out of all his siblings, being the most prominent in mentoring Tomura to become a better villain.
- "The Reason You Suck" Speech: He calls out Dabi for his arrogance, telling him that his plans for revenge against his father will only result in him having nothing else if he succeeds.
- Shout-Out: His ability to pull weapons from 'gates' brings to mind Gilgamesh.
Murder Machine
Murder Machine
Quirk: Technomaster *
The most technologically advanced of the Dark Knights.
- Artificial Intelligence: He's actually a fully-sentient AI inhabiting a robotic body. He was formerly human before having his brain uploaded into a computer, becoming a human-born AI in the process.
- Mechanical Lifeform: He is basically a living machine due to his nature as an incredibly advanced AI inhabiting an equally advanced body.
- Technopath: Being an artificial intelligence, his body is equipped with various built-in technological gadgets, weapons, and other functions. When he was still human, his Quirk allowed him to freely manipulate all technology around him.
Red Death
Red Death
Quirk: Speed Force
The fastest member of the Dark Knights.
- Super-Speed: His Quirk gives him speed-related powers based on The Flash.
Grim Knight
Grim Knight
Quirk: Hidden Storage
The most heavily-armed member of the Dark Knights.
- Adaptational Origin Connection: Canonically, he's not actually part of the Dark Knights from the DC Multiverse. He was made part of them for this story alone.
- Hammerspace: His Quirk allows him to store a near-limitless supply of weapons, items, and objects away in his person, which he can then pull out at any time at the drop of a hat.
- Walking Armory: Considering how his canon counterpart had a veritable arsenal of weapons at his disposal, this version is definitely packing some serious firepower.
Independent Villains
Thanoseid
Shichirou Shigaraki
Quirk: Omega Infinity
The First Villain and the father of the Dark Knights and All For One.
- Adaptational Wimp: While he is still plenty powerful, Word of God has stated that he will not be omnipotent or have the power to kill half of all life in the universe with the snap of his finger.
- Affably Evil: Is unfailingly polite towards others and sincerely apologizes to Ben on All for One trying to make him his personal attack dog once more.
- Balance Between Good and Evil: He firmly believes that Good and Evil must continue to exist and oppose each other in a proper balance, as neither can truly live without the other.
- Complete Immortality: He's the very first supervillain and thanks to his Quirk, has lived for as long as his children have. He finally dies when he passes his Quirk on to August.
- Even Evil Has Loved Ones: Despite being the first supervillain, Thanoseid genuinely loved his wives and children and is saddened that his eldest son, Mugen, chose to be irredeemably evil despite his best efforts at raising him.
- Good Parents: Even though he's a supervillain, Thanoseid did his best to raise his kids well.
- Passing the Torch: Thanoseid passes down his Quirk to August, his trusted apprentice, dying in the process.
- Visionary Villain: Took it upon himself to re-stabilize society by amassing followers from the criminal underworld under his banner and inspiring heroic individuals to help others who couldn't help themselves during the Dawn of Quirks.
Stain
Chizome Akaguro
Quirk: Bloodcurdle
The infamous Hero Killer.
- Knight Templar: He's convinced that Hero society is filled with "fakes", which, as Shigaraki points out, makes him quite foolish due to his refusal to accept anything that deviates from his agenda.
- I Reject Your Reality: When Iida points out to him that his murders have not only made things worse by depriving Japan of Pro Heroes who could have saved more people but also took them away from their loved ones, Stain angrily claims that his actions are just despite the blood he has on his hands.
- Villain Respect: Expresses respect for Shigaraki's conviction and advises the Dark Knights to mold it in a fashion that will ensure that Shigaraki becomes a supervillain who is respected as much as he is feared.
- Would Hurt a Child: Not only does he attack several UA interns, it's noted that one of the heroes he's killed, Star Plasma, was fresh out of high school and ready to become a pro hero herself.
Others
Neito Monoma
Neito Monoma
Quirk: Copy
A smug, self-centered boy with far too much arrogance for his own good.
- Adaptational Jerkass: Even more of an insufferable jackass than his canon counterpart, and lacks any of his more redeeming traits or Hidden Depths.
- Fatal Flaw: His pride, envy, and Irrational Hatred of the 1-A students winds up crushing his dreams of being a Hero.
- Hypocrite: Part of his motivation to be a Hero is to prove those who mocked him throughout his life wrong, yet, when it comes to Class 1-A, he tries to look for even the smallest thing he could use to mock and deride them.
- Ignored Epiphany: Getting busted down to General Education has done nothing to curb his egotism, as he gets right back to antagonizing 1-A once more during Final Exam season.
- Irrational Hatred: Believes Class 1-A to be full of egocentric glory hogs just because they survived the Villain attack at the USJ and refuses to believe otherwise, and despite the negative reaction he gets from his classmates, he somehow believes that they share his desires to upstage 1-A. And after the internships, he's actually states that Stain should've hurt them more than a few scrapes and bruises.
- Laser-Guided Karma: His rude behavior towards Class 1-A comes back to bite him when he's demoted to General Ed. He's replaced by Hitoshi Shinso. Even after his demotion, he refuses to learn his lesson and his continued antagonism of 1-A leads to him being expelled from U.A. entirely.
- Never My Fault: He holds 1-A responsible for his expulsion from U.A., and it makes him angry seeing them have fun and smile in their performance for the Culture Festival, and considers himself a victim that was unjustly punished for trying to prove that he could be a Hero. Of course, he never considers that it was his own terrible attitude and need to prove his superiority over 1-A, along with his refusal to learn his lesson, that got him kicked out in the first place.
- The Friend Nobody Likes: Pretty much no one in 1-B can even stand him thanks to his intolerable behavior towards other classes. During the Sports Festival, Ben points out to Monoma that no one, not even his fellow classmates, give a flying fuck about what he thinks of 1-A because he's such an asshole. When Juzo laments that most of 1-B missed the action at I-Island, Nia calls him out for sounding like Monoma. Later, during the Culture Festival, Awase says that if Monoma were still with them, he'd make something stupid and crazy like trying to squeeze in iconic parts from various plays/movies into one grandiose play.
