Heroes (Marinette Dupain-Cheng, Adrien Agreste, Team Miraculous, Félix Fathom, United HeroeZ) | Kwamis | School Characters | Villains (Hawk Moth, Akumatized Villains – Season 1, Akumatized Villains – Season 2, Akumatized Villains - Season 3, Akumatized Villains – Season 4, Akumatized Villains - Season 5, Amokized Sentimonsters) | Assorted Civilians
Mystical creatures created from a person's emotions. They are made using the Peacock Miraculous and currently exist to serve as stooges for any designated villain.
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General
- Ascended Extra: Sentimonsters were introduced in the season 2 finale but due to the peacock miraculous still being damaged, they had sporadic appearances in season 3. However by season 4, Gabriel was able to fix the peacock miraculous and therefore sentimonsters became more prominent, many of them even being the main antagonists of some episodes.
- Conveniently Timed Distraction: Besides working as allies and muscle for the Akuma villains, this seems to be the other purpose of the monsters; the Butterfly monster being used as a distraction to help Hawk Moth escape and the Lollipop creature used to keep Ladybug from reaching Chloé.
- The Corrupter: During season 4, when they aren't made to be allies for the akumatized villain, Shadow Moth sometimes uses sentimonsters to trigger the akumatization of a specific target: Gabriel Agreste, Alec and Hack-San were created to akumatize Félix, Audrey and Markov respectively.
- Default to Good: Both times a Sentimonster has been given their Amok, they've decided to join the heroes against Hawk Moth/Shadow Moth and Mayura.
- Dumb Muscle: The sentimonsters often act as allies for the Akuma villains. In "Miraculer", Ladybug makes a point of noting that Lollipop Boy is on its own, rather than partnered with an Akuma villain. This essentially makes them The Dragon of the Big Bad's Dragon. However, on occasion, sentimonsters that have greater care and effort put into their creation can become fully sapient beings.
- Embodiment of Virtue / Embodiment of Vice: Sentimonsters are representions their creator's emotion at the time their creation.
- Good Powers, Bad People: Much like Hawk Moth, the Peacock Miraculous's powers aren't intended to be used for evil. It's implied that the true reason is to create friends or heroic minions, but when used for selfish or evil reasons, it creates rampaging monsters.
- Guardian Entity: In theory, their purpose is to create a powerful being from someone's emotions that will aid them in heroism. In practice, Mayura and Shadow Moth use them as rampaging monsters most of the time, with the "guardian" aspect only being relevant sometimes.
- The Heartless: Much like how Hawk Moth's misuse of the Butterfly Miraculous corrupts normal people into supervillains, Mayura's misuse of the Peacock Miraculous creates monstrous constructs out of people's negative emotions.
- Made of Magic: Unlike the Akumatized Villains, who are normal people corrupted by their emotions, Sentimonsters are completely artificial beings created from emotions. Should their Amok be destroyed, or recalled by the Peacock wielder, then they're goners.
- Magitek: Some sentimonsters like Optigami or Hack-san were partly technological and were able to work with regular technology.
- Meaningful Name: The term "sentimonster" is a portmanteau of "monster" and "sentiment", as they are born from emotions and (usually) act on emotions alone.
- Mooks: Sentimonsters are (typically) non-sentient entities created by wielders of the Peacock Miraculous.
- Murderous Malfunctioning Machine: Sentimonsters seem to be the only thing immune to Cat Noir's "Cataclysm", though not entirely. Instead of destroying them instantly, it creates visible cracks and they start attacking indiscriminately, ignoring the commands of the one holding the amok.
- No Body Left Behind: Unlike akumatized Villains, who leave behind the confused but intact person they were corrupted from, sentimonsters leave absolutely nothing behind except the Amok they were made from.
- No Biological Sex: Just like the Kwamis and unlike the akumatized Villains they're often partnered with, Sentimonsters don't have a biological gender or use gendered pronouns. The few who do use them do it because they're based on a character with a specific Gender; the Ladybug Sentimonster is based on a girl, for example.
- No Name Given: Unlike supervillains, they're usually just referred to as sentimonsters. Even of those that have episodes named after them, Feast only got its name after Hawk Moth Akumatized it and Ladybug simply shares her name with the hero she's impersonating.
- No-Sell: Downplayed, but unlike basically everything else it has come against, Cat Noir's Cataclysm doesn't destroy them in one hit. It causes them to go haywire and makes some cracks, but that's still impressive considering the average object that Cataclysm is used to turns to dust in an instant.
- Put on a Bus: After the events of the season 4 finale, Gabriel no longer has the peacock miraculous thus removing sentimonsters from the antagonist role they had had during this season.
- Tulpa: Sentimonsters are essentially incarnations of emotions intended to carry out a task for the person whose emotions birthed them. They're obedient to whoever holds the amokized object, but are capable of self motivation and if given their control object will be free to make their own decisions.
- What Measure Is a Non-Human?:
- In "Ladybug", it is revealed that the sentimonsters are capable of sentience, with Mayura creating a replica of Ladybug so effective that she teams up with the real Ladybug and Cat Noir when Ladybug gives Senti-Ladybug her amokized object (an Eiffel Tower keychain) but can still be recalled by Mayura regardless. Only Ladybug and Cat Noir are upset when this happens.
- Félix, later revealed to be a sentimonster himself, considers the "sentimonster" term dehumanizing. He tells Kagami that Creating Life subject to your total control, incapable of making its own choices and vulnerable to erasure on the same whim, is monstrous. "Representation" shows that Félix developed this opinion because his father, Colt Fathom, treated him as a monster and abused his control over his son out of resentment for Félix's existence being responsible for his failing health (the Peacock Miraculous having been damaged at the time). That said, Félix has demonstrated a willingness to create and then dispel sentimonsters, if only out of pragmatism and for very specific purposes (when creating Once Upon a Time).
Season 2
Giant Purple Butterfly
"Let your despair be embodied in a powerful protection!"
The first sentimonster Mayura manifests. Accompanies Hawk Moth. Manifests from Hawk Moth's despair in his defeat. The Amok is in his broken cane.
- Big Creepy Crawly: It is a huge lepidopteran with a very frightening and intimidating appearance.
- Blade Below the Shoulder: Unlike a normal butterfly, this has sharp black spikes on the end of each of its limbs.
- Dark Is Evil: They are a purple and black sentimonster that happens to also be a servant of the Big Bad.
- Giant Flyer: Its name gives away the fact it is this considering it is both giant in size and is capable of flight.
- Good Wings, Evil Wings: Its wings are very jagged in shape and look almost demonic-like. Plus it has several eye spots on them that create the illusion it has Extra Eyes.
- Icy Blue Eyes: It has blueish-grey compound eyes and is on the same side as the villains.
- Moth Menace: It's a giant monstrous lepidopteran that attacks the heroes.
- Purple Is Powerful: Just like Hawk Moth, this beast also has a purple color scheme and is a very formidable foe.
- Spikes of Villainy: It also black spikes growing out of its abdomen.
- Wind from Beneath My Wings: By just flapping its wings, it creates a current so strong that it blows away all five miraculous heroes.
Season 3
Reflekdoll
"To help you succeed, you'll be assisted by Reflekdoll. She'll be entirely under your control."
An enormous doll that accompanies Reflekta, and manifested from Juleka's frustration over being unable to take part in a photoshoot. The Amok is in Juleka's hairclip.
- Amplifier Artifact: The doll is able to fire a larger, persistent version of Reflekta's Clone by Conversion beams, allowing her to transform multiple people at a time.
- Breath Weapon: She fires beams out of her mouth.
- Creepy Doll: Aside from being giant and able to fire a beam that turns everyone into clones of Reflekta, her appearance is quite scary with her wide vacant eyes.
- Humongous Mecha: Reflekta controls her from the inside by using the transformed hairclip.
- Morphic Resonance: The doll looks like a simplistic, doll-like version of Reflekta.
Lollipop Boy
"Enhance and hone that frustration!"
A humanoid lollipop creature that manifests from August's frustration over not being able to have lollipops. The Amok is in his pacifier.
- Anthropomorphic Food: It takes the form of different, spherical balls of candy connected by lollipop sticks.
- The Blank: Unlike most sentimonsters, they have no identifiable facial features like eyes or a mouth. However, this is justified considering their head is a lolipop.
- Bright Is Not Good: They are a very brightly colored monster who also happens to be the personification of a baby's temper tantrum.
- Kaiju: One of the biggest Sentimonsters seen in the show.
The Dormant Sentimonster
Akumatized form: Feast
"Yum, yum, MIRACULOUS!"
An ancient frog-like sentimonster made by a young Master Fu, manifested from his own hunger and anger during a guardian trial, turning it into a Miraculous eater. The Amok is in his guardian staff.
- Create Your Own Villain: This sentimonster was literally created by Master Fu in his younger days. He views it as My Greatest Failure.
- The Dreaded: Master Fu is terrified of the sentimonster, even before it was akumatized. His first instinct upon learning of its presence in Paris is to take the Miraculous and run.
- Embodiment of Vice: It embodies a young Master Fu's resentment and hunger while undergoing a Guardian training trial, reflecting in the Sentimonster's single-minded drive to eat Miraclouses.
- Extreme Omnivore: While it wants to devour every Miraculous that exists it also swallows everything and everyone who gets in it's way.
- Food as Bribe: It took Hawk Moth offering the Butterfly, Peacock, Cat and Ladybug Miraculous as a snack for the sentimonster for it to go along with his plan.
- From Nobody to Nightmare: Of a sort. The emotion it actually embodies is just a child's desire to get something to eat from the kitchen. But between getting mixed with resentment towards the miraculous and circumstances rendering it nearly impossible to control or revoke, it became something that nearly wiped out every miraculous holder in the world.
- Hero Killer: It ate almost every single Miraculous guardian, as well as their temple, and every single Miraculous (and presumably their kwamis) outside of the Mother Box nineteen and the eagle Miraculous.
- Knight of Cerebus: Substantially darker and more serious than most of the other Villain of the Week characters, due to being responsible for Master Fu's greatest failure and the destruction of the Order of the Guardians. Master Fu is utterly terrified of it and resorts to fleeing town with all of the other Miraculouses to spare Ladybug and Cat Noir the fate of being devoured.
- Magic Eater: It eats everything, but its prey of choice is Miraculous.
- Make My Monster Grow: Akumatizing it made it big enough to swallow buses whole.
- No Name Given: Its original name, if Fu even gave it one, was never stated. Hawk Moth named its akumatized form "Feast", but other than that, it's only ever called by descriptive terms like "the sentimonster".
- No-Sell: Crossed with Informed Ability, but Master Fu states that its immune to the abilities of the Miraculous as a reason why Ladybug and Cat Noir can't beat it.
- One-Word Vocabulary: Its whole dialogue consists of the phrase "Yum-yum, MIRACULOUS!".
- Overly-Long Tongue: Its tongue can stretch several times the length of its body, which is scaled up when Hawk Moth akumatizes it.
- Phlebotinum Muncher: It hungers for the Miraculous.
- Stomach of Holding: Its stomach is like a Pocket Dimension.
- Super-Persistent Predator: It's hungry for Miraculouses, and it will get Miraculouses, no matter what gets in its way. Hawk Moth gives it the ability to track Miraculouses no matter where they are when he akumatizes it, making it impossible to hide from and allowing it to find its way to Master Fu immediately.
- Swallowed Whole: It doesn't chew, it just gulps its target down.
- Villainous Glutton: It’s evil and it’s only desire is to eat as many Miraculous as possible.
Ladybug
Voiced by: Cristina Vee (EN)
"Ladybug, I am Mayura. You are Cat Noir's true teammate, and you've one goal: to get hold of the Miraculous."
A perfect copy of Ladybug made by Mayura, manifested from her dedication to Hawk Moth. The Amok is in Nathalie's Eiffel Tower keychain.
- Alas, Poor Villain: Ladybug and Cat Noir take her death really hard.
- BFG: Her "Senti Charm" gives her a huge paintball gun.
- Clones Are People, Too: The real Ladybug notes that there is nothing monstrous about Sentimonster Ladybug whatsoever, and gives Senti-Ladybug her own amok, allowing Sentimonster Ladybug to be her own person. Then Mayura destroys her.
- Evil Knockoff: She's a copy of Ladybug working for Mayura. Except she's not evil.
- Gone Horribly Right: Mayura wanted a copy of Ladybug so perfect that Cat Noir couldn't tell the difference. The copy is so like Ladybug that she willingly turns on Mayura once Ladybug frees her from Mayura's control.
- Heel–Face Door-Slam: Mayura dismisses her when she starts to rebel, reducing her to an ordinary feather.
- Mook–Face Turn: She sides with the real Ladybug once she gets a hold of her own amok.
- Redemption Equals Death: As soon as she turns on Mayura she is killed off.
Robostus
A copy of Markov's akumatized form, made as a distraction by Mayura while Hawk Moth is in New York.
- The Bad Guy Wins: Because Ladybug was in New York and couldn't make a lucky charm suited for fighting the fake Robostus before the Amok was dismissed, any damage he made to Paris couldn't be undone. Though given his only goal was to distract Ladybug and Cat Noir, who weren't even in town at the time, it's debatable how much of a "win" this really counts as for it.
- The Unfought: Mayura unsummons him before Ladybug can return to Paris.
Season 4
Light Eye
A giant floating eye that assists Truth in getting people to tell the truth, and manifested from Luka feeling betrayed over Marinette's secrecy. The Amok is in Luka's guitar pick pendant, which is also his akumatized object.
- Artificial Stupidity: It assumes cardboard cutouts of Ladybug and Cat Noir are the real deal.
- Logical Weakness: Being a single eye, it lacks depth perception, and because of its paralyzing gaze, it doesn't expect whatever it looks at to move. Put these two together, and you can guess why it fell for the cardboard cutouts.
- Morphic Resonance: Aside from the brown iris, it shares Truth's colour scheme.
- Oculothorax: A giant eyeball.
- The Paralyzer: Anyone it shines its light upon cannot move, though they can still speak, making it easy for Truth to hit them with his power.
Banana Boom Boom
A giant yellow gorilla with black stripes that accompanies Queen Banana. The Amok is in Chloé's banana hair clip, which is also her akumatized object and is born from her Pride.
- Alliterative Name: Banana Boom Boom.
- Attack of the 50-Foot Whatever: A fifty foot tall ape that can give King Kong a run for his money.
- Morphic Resonance: Shares Queen Banana's colour scheme, and has similar stripes to her.
- One-Hit Kill: Like Queen Banana, he can throw giant bananas to turn people into bananas, or smash them with his fists to the same effect.
- Suspiciously Similar Substitute: He's basically a Gorizilla clone that shares Queen Banana's powers.
Gabriel Agreste/The Collector
"I am Gabriel Agreste. And I do indeed have every power I need to find my wife's ring. Including the power to destroy your life. I don't need to be Shadow Moth for that."
A copy of Gabriel Agreste created by Shadow Moth to fool his nephew Félix from thinking his uncle is Shadow Moth, and get the ring he stole from the real Gabriel. He is later akumatized into the Collector to capture people and force them to reveal their secrets. The Amok is in Gabriel's glasses and is born from his Vengeance and Determination.
- Cannot Tell a Lie: Anyone captured inside his tablet is forced to reveal their dirty laundry.
- Loophole Abuse: Similar to the Collector's last appearance, Senti-Gabriel allows Shadow Moth to get around the No Self-Buffs restriction of his Miraculous.
- People Puppets: Basically serves as the real Gabriel's ventriloquist dummy in order to manipulate his nephew and Ladybug.
- Took a Level in Badass: Instead of a sketchbook, he uses a tablet, which is limited by storage space instead of a fixed number of pages, vastly increasing the maximum number of objects and people he can capture.
- Wounded Gazelle Gambit: Senti-Gabriel pretends to be akumatized in order to continue throwing off suspicions of the real Gabriel and Shadow Moth being the same person. He also is able to swindle Ladybug into giving him a Magical Charm, which later allows the real Gabriel to create Megakumas that can overpower the charms.
Mega Leech
A flying blue leviathan that assists Malediktator in manipulating the Parisian public to obey his commands. The Amok is in the Mayor's sash, which is also his akumatized object and was born from his Stress.
- Attack of the 50-Foot Whatever: One of the largest sentimonsters to date.
- Dismantled MacGuffin: In dividing Malediktator, it also divided the akuma and amok in his sash. This necessitates tight coordination by the heroes to contain and purify them all once the clones are defeated.
- Evil Counterpart: Its abilities are directly paralleled with the Mouse Miraculous' Multitude, said power being the solution to combating it.
- Extra Eyes: It has multiple eyes all over its body.
- Giant Flyer: Along with its abnormal size, the parasite is shown floating throughout the sky creating countless clones.
- Morphic Resonance: It is the same shade of blue as Malediktator's outfit, and its eyes resemble the round symbol on his sash.
- One to Million to One: By swallowing Malediktator, Mega Leech can create thousands of micro-Malediktators so they can directly enter the brain of any Parisian citizen and control them.
Guiltrip
A pink vortex that accompanies Reflekta, being the second sentimonster made for that specific villain. Manifested from Juleka's guilt over revealing Rose's illness, which she asked her not to. The Amok is in Juleka's phone.
- Bigger on the Inside: A fixture on a bathroom stall that opens into a cavernous tunnel.
- Breathable Liquid: The physics in Guiltrip's interior are as if everything is suspended in liquid, but everyone can breathe in it just fine.
- Clone by Conversion: It shares Reflekta's power to convert people into copies of her after making them succumb to their guilt, but also makes them mindlessly loyal and gives them the ability to fire conversion beams (which previous transformed clones did not have).
- Emotion Bomb: Guiltrip's insides emit bubbles that attach themselves to its victims, increasing their feelings of guilt and remorse to a debilitating point. This nearly drove Cat Noir to suicide.
- Evil Is Visceral: Guiltrip's interior gives the impression of an organic fluid vessel with its bubbles resembling some kind of antibody.
- Hoist by His Own Petard: The circumstances of its creation left Juleka too bereft to act as Reflekta, dropping her amokized phone and thus losing control of Guiltrip, becoming its first victim. This is to Shadow Moth's complete surprise.
- Morphic Resonance: Its exterior shares Reflekta's colour scheme.
- Rule of Symbolism: Guiltrip is, obviously, inspired by Juleka's guilt motivated depression, and physically manifests the strong pull of spiraling into a depressive state and drowning or being smothered in negative feelings.
- Weapons That Suck: Guiltrip's opening is a vortex that sucks in anyone nearby, with enough force to break the doorframe Cat Noir and Ladybug tried to anchor themselves on.
Optigami
An origami butterfly that resembles an Akuma. Made by Mayura, manifested from her curious desire to discover Ladybug's identity. The Amok is in Nathalie's tablet.
- Chameleon Camouflage: Optigami can seamlessly blend in with any object, the only sign of its presence being its distinct eyes.
- Expy: It's based on Hawk Moth's akumas.
- Logical Weakness: Because it uses its eyes to see, they have to be exposed for it to record anything.
- Loophole Abuse: As it is technically a living being, it can see a kwami and transmit that image to Nathalie's tablet.
- Meaningful Name: Optigami's name combines "opti" from "optical" as in "relating to sight" and "gami" from "origami" as in the paper-folding art. Essentially its name means "origami that sees" befitting its purpose as Sinister Surveillance.
- Morphic Resonance: Optigami cannot disguise its eyes, and has to open them in order to transmit information back to Nathalie's tablet.
- Sinister Surveillance: It watches over and records the heroes whose identities are known to Gabriel and Nathalie in order to help them find out Ladybug and Cat Noir's identities, transmitting the recordings back to the tablet which holds the amok.
- You Have Outlived Your Usefulness: Shadow Moth dispels it once Ladybug exposes its existence.
Sentialec
A clone of Alec Cataldi created to replace the real Alec at a ceremony. The Amok is in Shadow Moth's cane and was born from his Excitement.
- Capture and Replicate: Shadow Moth keeps the real Alec trapped in the bathroom while he has the sentimonster replace him.
- Jerkass: His primary purpose is to belittle and insult Audrey so she can be rendered vulnerable to akumatization.
- Troll: He gets Audrey mad enough to be akumatized by making fun of her.
- The Unfought: Shadow Moth dispels him as soon as he's served his purpose.
- You Have Outlived Your Usefulness: Shadow Moth dispels him once he's driven Audrey to be akumatized, so he can reuse the Amok to copy someone else.
Nino Lahiffe/Carapace
Evil Turtle
A copy of Nino Lahiffe created as a way to make it easier for Optigami to enter the Turtle Miraculous in order to find out Ladybug's identity. The Amok is in Shadow Moth's cane and was born from his Ambition.
- Enemy Mine: Played with. The Shadow Moth-controlled fake Carapace teams up with Ladybug and Rena Rouge to defeat Style Queen as part of his plan to better sell the idea that they "won" so she won't notice Optigami in the Turtle Miraculous. Shadow Moth mentions he simply could have "Carapace" betray Ladybug and not shield her from Style Queen, but he still helps her win, presumably because if Style Queen turns her to glitter he won't be able to retrieve the Miraculous from her and he would gain every Miraculous by having her followed.
- Kill and Replace: Used by Shadow Moth to replace the real Nino after he was glitterized by Style Queen.
- Out-of-Character Alert: Shadow Moth doesn't know Alya and Nino's special high-five, which Ladybug immediately notices when she catches him messing it up in her Lucky Charm mirror. From that, she deduces Shadow Moth's plan and ruins it.
- You Have Outlived Your Usefulness: Shadow Moth dispels him once the ruse is revealed, as keeping him around served no purpose.
Sentibubbler
A copy of Nino Lahiffe's akumatized form of the Bubbler. The Amok is in Shadow Moth's coffee cup and was born from his Confidence.
- Heel–Face Door-Slam: Like Senti-Ladybug before him, he's immediately dispelled when Ladybug gets her hands on his amok and turns him against Shadow Moth.
- Hostage Situation: He traps Alya's family, Nino and Marinette in bubbles as part of Shadow Moth's scheme to force Alya into betraying Ladybug.
- Mook–Face Turn: He sides with Ladybug once she gets a hold of his Amok.
- Redemption Equals Death: As soon as he turns on Shadow Moth, he is killed off.
- You Have Outlived Your Usefulness: Shadow Moth immediately dispels him once Ladybug gets a hold of his amok, as keeping him around would only prevent him from escaping.
Hack-San
A living USB thumb drive that can hack into any technology, specifically Markov, and control it. The Amok is in Shadow Moth's cane and was born from his Determination.
- Computer Virus: It exists to infect Markov's software, making him susceptible to Akumatization while also more controllable than his previous incarnation.
- Meaningful Name: The first half of its name is based on the word "hack" which refers to taking over computer systems through unauthorized means. Hack-San was created to take over Max's robot buddy.
- Red and Black and Evil All Over: It has a black design and radiates evil red energy when active.
- Punny Name: Reverse the syllables and you'd get "San-Hack", then remove the "ck" to get "San-Ha", which if pronounced out loud would sound a lot like "X.A.N.A."
- Shout-Out: Its appearance is heavily based on X.A.N.A., the AI Big Bad of Code Lyoko. Or rather, his logo, the Eye of X.A.N.A., since he has no physical form himself.
- You Have Outlived Your Usefulness: Shadow Moth, knowing that Markov won't fall for the same trick twice, gets rid of the sentimonster after Robustus is defeated once more.
Kuro Neko
A colossal coal colored cat who creates chaos and cataclysmic conundrums in the city at crepuscule. The Amok is hidden in the maneki neko figure of a girl named Rythm who was sad due to losing her cat.
- Cats Are Mean: A large feline who wreaks havoc on Paris.
- Irony: Maneki Nekos are known to bring in good fortune to their owners. But this one in particular creates bad fortune by terrorizing Paris.
- Maneki Neko: It's designed after the popular Japanese charms and the magic feather was hidden in Rythm's.
- Mega Neko: It's big enough that it can use the Tour Montparnasse as a scratching post.
- Meaningful Name: Its name is Japanese for "black cat", both describing what it is and playing into Ladybug thinking it was an akumatized Cat Noir.
- Mistaken Identity: Ladybug initially thought it was an akumatized form of Cat Noir's civilian identity due to it being a colossal black cat with a bell.
- Tropey, Come Home: It was created through the sadness of a young girl whose cat went missing.
Strikeback
"Strike Back: you will wreak havoc throughout Paris. Thanks to you I am certain that Ladybug will finally make a mistake!"
A gigantic spiked golem created as part of Shadow Moth's final attack against Ladybug. The Amok is in Shadow Moth's cane and was born from his Ambition.
- All Your Powers Combined: Strikeback is seen copying the powers of multiple Miraculous holders, such as Vesperia, Purple Tigress, Polymouse and Cat Noir.
- Attack of the 50-Foot Whatever: It's half the size of the Eiffel Tower but is large enough to level all of Paris.
- Climax Boss: The biggest threat that Ladybug and her Miraculous Heroes have to face in the Season 4 finale.
- Evil Sounds Deep: It speaks in a deep, booming voice befitting its size.
- Godzilla Threshold: Shadow Moth created such a titanic monster to terrorize the city in the hopes of Ladybug creating any type of mistake that would lead to her downfall.
- Hurl It into the Sun: How Pegabug ultimately finishes off it and its copies; having Carapace trap them with a Shell-ter, and then creating a Voyage portal to the sun underneath them.
- Killer Robot: It certainly looks like a robot and was programmed to destroy Paris and the heroes who would dare to protect it.
- Meaningful Name: Its name means that it can reflect or return any attack thrown at it. Hence its ability of Power Copying.
- No-Sell: It isn't affected by the powers it copies, up to deliberately intercepting Cat Noir's Cataclysm so it can copy the power.
- Pokémon Speak: It only speaks its name.
- Power Copying: If it's hit or touched by a Miraculous power, it gains the ability to copy it and use it against the heroes.
- Self-Duplication: Thanks to copying Polymouse's Multitude, it splits into three Strike Backs.
- Spikes of Villainy: It has spikes running up its arms.
- Uncertain Doom: It's not quite certain if Strikeback and its clones are actually dead in spite of being dropped into the sun, as the Dormant Sentimonster merely entered a state of suspended animation after falling into a lava vent and Shadow Moth was not seen revoking the amok that created it on-screen.
Season 5
Red Moon
A red orb that Argos creates that allows him to snap his fingers and make anyone under her light disappear. The Amok is in his ring and was born from his Anger and Hatred.
- Alas, Poor Villain: Félix breaks down crying after destroying Red Moon.
- Bad Moon Rising: Is a glowing red moon that allows everyone touched by the light to be snapped away by Félix.
- Light Is Not Good: She's made of light and anyone bathed in her blood red light is susceptible to Argos's Badass Fingersnap.
- The Power of Hate: Argos created Red Moon through anger.
- Sizeshifter: Red Moon was created as a small orb but eventually grows bigger to become more moon-sized.
- Too Powerful to Live: Argos destroys Red Moon due to her being too powerful and making it too easy for him to abuse her power.
Once Upon a Time
A humble film projector made for the sole purpose of revealing several groundbreaking truths to Marinette. The Amok is in Kagami's family ring.
- Animate Inanimate Object: This Sentimonster takes the form of a living film projector.
- Exposition Beam: It projects a movie that illustrates the history of the Graham de Vanily sisters and how they used the Peacock Miraculous to create Adrien and Félix.
- My Species Doth Protest Too Much: Played With. While Sentimonsters are supposed to be heroic beings in the first place, this one is one of the only ones we see that isn't misused as a weapon against the heroes by the villains. In fact, it's responsible for revealing several important truths to Marinette.
- Once Upon a Time: It's named after the fairy tale Stock Phrase "once upon a time," and the movie it shows to Marinette also begins with said phrase.
- Small Role, Big Impact: Once Upon A Time is a fairly minor character in the one episode they appear in, but it's thanks to them that Marinette not only learns the true origins of Félix and Adrien and why the former betrayed her, but also subtly reveals Gabriel to be Monarch to her.
- Token Good Teammate: While Sentimonsters are supposed to be good in the first place, Once Upon A Time is the first shown Sentimonster created for a non-evil purpose (unless you count Adrien and Félix). In fact, it's thanks to them that Marinette ends up learning many significant truths.
- You Have Outlived Your Usefulness: Argos dispels it offscreen once it has carried out its purpose.
Other
The Heirs to the Throne SPOILERS
Adrien Agreste and Félix Fathom
The heirs to the Agreste and Graham de Vanily/Fathom family dynasties. They were originally created to be obedient servants to their parents to carry on their legacies. But now one of them longs to achieve independence after obtaining the Peacock Miraculous.
Click here to learn about Adrien and here to learn about Félix.
- The Ace: Invoked. Their parents created them with the intention of becoming perfect heirs which has lead to each of them excelling at just about everything.
- Alliterative Name: Their names are Adrien Agreste and Félix Fathom.
- Artificial Human: They're, for all intents and purposes, sentimonsters that were created with the Peacock Miraculous in order to get their respective mothers pregnant by their fathers.
- Ambiguous Situation: Exactly where they land in the "Human-Sentimonster" scale is unclear. On the one hand, they look perfectly human, are able to act human with little effort, and were born through pregnancy unlike every other Sentimonster. On the other hand, they have enhanced abilities similar to their brethren and are forced to obey whoever holds their respective amokized item.
- Born of Magic: Adrien and Félix were created by using the Peacock Miraculous to impregnate Emilie and Amelie, seemingly explaining why the two look identical. Kagami's origins are less clear, though it can be surmised that Tomoe didn't use the Miraculous since it would have killed her by now.
- I Just Want to Be Free: Learning about their origins causes Félix and Kagami to desire to break free from their parents' control. Adrien wants this as well, but said wish is quickly subjugated by his father.
- Mystical Pregnancy: Unlike most Sentimonsters, who simply appear out of thin air as fully-developed beings when their Amok enters an object, these two were spawned as fetuses inside their respective mothers' wombs and went through a gestation period before being born like normal humans.
- Pretty Boy: They’re both very handsome, no doubt because their parents designed them that way as part of their perfection.
- They Look Just Like Everyone Else!: Unlike most other Sentimonsters, they look perfectly human, and even age as normal humans would.
- Walking Spoiler: It's impossible to talk about them without revealing the true nature of not only Félix, but Adrien, one of the two main heroes of the show who’s been around since the first episode.
