History Sandbox / MonsterFanWorksCrossovers

* ''Fanfic/{{Steadfast}}'' ([[https://archiveofourown.org/works/20506961 link]]) (''WesternAnimation/CodeLyoko'' & ''WesternAnimation/MiraculousLadybug''): [[AIIsACrapshoot X.A.N.A.]] remains every bit the sociopathic AI it was in the original series. Implied to retain in some form its crimes from seasons 1 and 2, X.A.N.A. has previously attempted to cook Adrien Agreste/Chat Noir alive in a boiler room and tried to crash two trains to cause an explosion. Possessing Jim Morales, X.A.N.A. has him trap Alya Césaire/Rena Rouge, Nino Lahiffe/Carapace, and several innocent students in a cafeteria, before trying to suffocate them there. Later on, X.A.N.A. [[WeatherManipulation takes over the weather]] and starts a thunderstorm and a [[GiantWallOfWateryDoom flood]], threatening the entire town and hundreds of lives. Attempting to prevent the heroes from stopping this attack, X.A.N.A. redirects Chat Noir's Cataclysm to the ground, nearly sending him, Marinette Dupain-Cheng/Ladybug, Rena, and Carapace to the Digital Sea, guaranteeing a permanent death.

* ''Fanfic/MiraculousKnight'' (''Franchise/{{Batman}}'' & ''WesternAnimation/MiraculousLadybug''): [[Characters/BatmanTheJoker The Joker]] is as vile a monster as he is in canon. Already having the crippling of Barbara Gordon and the murder of Jason Todd in the backstory, his obsession with Batman leads him to follow the Dark Knight--who himself was tracking the Riddler--to Paris. In his first act, he crashes a party held by Mayor André Bourgeois, during which he attempts to spray Ladybug with acid. As part of an alliance with the Riddler and [[Characters/MiraculousLadybugHawkMoth Hawk Moth]], he's an accessory to the death of Chloé Bourgeois and got his jollies watching [[Characters/MiraculousLadybugParisChampions Chat Noir]]'s horrified reaction to learning Hawk Moth is his father, Gabriel Agreste. Upon heading back to Gotham City, the Joker and Hawk Moth set Bane loose on the heroes, and after that, he and Hawk Moth ambush the powerless Marinette and Adrien, where he proceeds to rip the Ladybug Miraculous off Marinette's ears and kill Hawk Moth to steal the Cat Miraculous after Hawk Moth stole it from Adrien to get their powers for himself to become a RealityWarper. A sadist, the Joker is a threat to anyone he comes into contact with.

* ''[[Fanfic/LaBelleChanceuseEtLaBeteNoir La Belle Chanceuse et la Bête Noir]]'' (''Beauty and the Black Beast'') ([[https://archiveofourown.org/works/6663763 link]]) (''WesternAnimation/MiraculousLadybug'' in a ''WesternAnimation/BeautyAndTheBeast'' setting): [[Characters/MiraculousLadybugHawkMoth Hawk Moth]] serves as a DecompositeCharacter with Gabriel Agreste, and thus [[AdaptationalVillainy lacks his redeeming qualities]]. In his quest for power, Hawk Moth enslaved the fairy Nooroo and used his power to inflict illness upon the Agreste household, resulting in the deaths of the adults, searching for the ring of the Black Cat. Failing to find it, he confronted the young [[Characters/MiraculousLadybugAdrienAgreste Adrien Agreste]], disbelieving him when he said he didn't know about the ring. As punishment, and [[ForTheEvulz because he finds it entertaining]], Hawk Moth transformed Adrien into a [[ForcedTransformation monstrous beast]], cursing the castle so that none of his friends could leave before departing on a fruitless search for the ring. Hawk Moth shows himself to be an utter sadist, using his butterflies to observe Adrien and thoroughly enjoying seeing him suffer under the enchantment. Coming back to finish Adrien off, he manipulates the hunter Lila into attacking him, and when Marinette stands up to him, Hawk Moth, enraged, tries to kill her, Adrien sacrificing himself instead. Believing the Miraculous rightfully belonged to him and staggeringly arrogant, Hawk Moth was not afraid to kill anyone who might hinder his quest for power.

* ''Fanfic/MiraculousKnight'' (''Franchise/{{Batman}}'' & ''WesternAnimation/MiraculousLadybug''): [[Characters/BatmanTheJoker The Joker]] is as vile a monster as he is in canon. Already having the crippling of Barbara Gordon and the murder of Jason Todd in the backstory, his obsession with Batman leads him to follow the Dark Knight--who himself was tracking the Riddler--to Paris. In his first act, he crashes a party held by Mayor André Bourgeois, during which he attempts to spray Ladybug with acid. As part of an alliance with the Riddler and [[Characters/MiraculousLadybugHawkMoth Hawk Moth]], he's an accessory to the death of Chloé Bourgeois and got his jollies watching [[Characters/MiraculousLadybugAdrienAgreste Chat Noir]]'s horrified reaction to learning Hawk Moth is his father, Gabriel Agreste. Upon heading back to Gotham City, the Joker and Hawk Moth set Bane loose on the heroes, and after that, he and Hawk Moth ambush the powerless Marinette and Adrien, where he proceeds to rip the Ladybug Miraculous off Marinette's ears and kill Hawk Moth to steal the Cat Miraculous after Hawk Moth stole it from Adrien to get their powers for himself to become a RealityWarper. A sadist, the Joker is a threat to anyone he comes into contact with.

* ''Fanfic/{{Steadfast}}'' ([[https://archiveofourown.org/works/20506961 link]]) (''WesternAnimation/CodeLyoko'' & ''WesternAnimation/MiraculousLadybug''): [[AIIsACrapshoot X.A.N.A.]] remains every bit the sociopathic AI it was in the original series. Implied to retain in some form its crimes from seasons 1 and 2, X.A.N.A. has previously attempted to cook [[Characters/MiraculousLadybugAdrienAgreste Adrien Agreste/Chat Noir]] alive in a boiler room and tried to crash two trains to cause an explosion. Possessing Jim Morales, X.A.N.A. has him trap Alya Césaire/Rena Rouge, Nino Lahiffe/Carapace, and several innocent students in a cafeteria, before trying to suffocate them there. Later on, X.A.N.A. [[WeatherManipulation takes over the weather]] and starts a thunderstorm and a [[GiantWallOfWateryDoom flood]], threatening the entire town and hundreds of lives. Attempting to prevent the heroes from stopping this attack, X.A.N.A. redirects Chat Noir's Cataclysm to the ground, nearly sending him, [[Characters/MiraculousLadybugMarinetteDupainCheng Marinette Dupain-Cheng/Ladybug]], Rena, and Carapace to the Digital Sea, guaranteeing a permanent death.

* ''Fanfic/SuperRWBYSisters'' (''Franchise/{{RWBY}}'', various Creator/{{Nintendo}} characters, and others): The malicious [[Characters/MetroidMetroidPrimeAndDarkSamus Dark Samus]] teams up with [[Characters/MetroidRidley Ridley]] to spread Phazon across the galaxy. Dark Samus infects [[Characters/SuperMarioBrosBowser Bowser]] with Phazon, before spreading it to multiple planets. Denying the heroes an ally by Infecting Viridi with Phazon, Dark Samus later rams a Poison Mushroom down Gloria's throat out of curiosity and nukes the homeworlds of the heroes with Phazon. Dark Samus's poor treatment of the uninfected [[Characters/SuperMarioBrosBowserJr Bowser Jr.]] leads to him defecting to the heroes, and her insanity causes Ridley and the [[Characters/MetroidSpacePirates Space Pirates]] to turn against her. Cruel, hateful and monstrous, Dark Samus finds herself opposed and loathed by heroes and villains alike.

* ''Fanfic/JusticeLeagueTheSpider'' & ''Web of Cadmus'' (Franchise/DCAnimatedUniverse, specifically ''WesternAnimation/JusticeLeague'', & ComicBook/UltimateMarvel, specifically ''ComicBook/UltimateSpiderMan''): [[Characters/MarvelComicsOttoOctavius Doctor Octopus]] is a revenge-seeking mass murderer who keeps his canon crimes but [[AdaptationalVillainy none of the redeeming qualities]]. Having travelled to the DCAU, Doc Ock begins his revenge on the Wall-Crawler. Building a machine called the Triskellon, Doc Ock uses it to find villains from other worlds after killing one of the scientists. To this end, Doc Ock [[VillainTeamUp teams up]] with [[Characters/DCAULexLuthor Lex Luthor]] and hires a thief to steal one of the parts. Later contacting the Justice Lords, Doc Ock has them destroy the League while he kidnaps Supergirl and brutalizes her. Doc Ock then tosses Supergirl off the Brooklyn Bridge in her weakened state. Returning in the sequel, Doc Ock works for Amanda Waller, creating the clones Kaine and Galatea. Doc Ock manipulates Superboy to force Supergirl to love him before shooting him with a vial to brainwash him. Doc Ock then kills Amanda Waller, hijacking control of the clones with a code phrase only he can access. When Lex Luthor succeeds in becoming president, he and Doc Ock resume their alliance.

** Order of the Sword arc: [[SinisterMinister Sanctus]] at first appears to be the benevolent leader of the [[Characters/FairyMayCryOrderOfTheSword Order of the Sword]], but [[NotSoWellIntentionedExtremist in reality]] is a self-righteous [[MisanthropeSupreme misanthrope]] who seeks exterminate all of humanity in Earth land and replace them with perfect ones. [[TheChessmaster Sanctus sets the events of the arc in motion]], orchestrating the escape and formation of the [[Characters/FairyMayCryDarkGuilds Neo Oracion Seis]]; ordering the deaths of many Celestial Wizards, including [[WouldHurtAChild children]]; and tricking Fairy Tail into collecting the pieces of the Infinity Clock for their agenda. Upon revealing his true colors, Sanctus shows no remorse when disposing of his loyal subordinates in the Order of the Sword, even murdering his own loyal servant Credo in front of his childhood friends for defending his sister Kyrie from his plans, and allowing [[MadScientist Agnus]] to experiment on the [[DesecratingTheDead corpse of Sparda]] to aid his plans. Sanctus later reveals that he arranged the death of Lucy's father Jude Heartfilia, by giving her childhood doll Michelle/Imitatia life to act as a spy and implant a tumor in Jude's brain in order to get the clock piece he was guarding, then proceeds to callously absorb the magic from a remorseful Michelle/Imitatia. Once Sanctus uses the Infinity Clock to channel its power into the Savior, he begins to cause apocalyptic disasters across Fiore while beating Makarov to near death in front of everyone. Despite being human, Sanctus was one of the [[HumansAreTheRealMonsters worst monsters]] ever faced by Dante and Fairy Tail.

* ''Fanfic/MiraculousKnight'' (''Franchise/{{Batman}}'' & ''WesternAnimation/MiraculousLadybug''): [[Characters/BatmanTheJoker The Joker]] is as vile a monster as he is in canon. Already having the crippling of Barbara Gordon and the murder of Jason Todd in the backstory, his obsession with Batman leads him to follow the Dark Knight--who himself was tracking the Riddler--to Paris. In his first act, he crashes a party held by Mayor André Bourgeois, during which he attempts to spray Ladybug with acid. As part of an alliance with the Riddler and [[Characters/MiraculousLadybugHawkMoth Hawk Moth]], he's an accessory to the death of [[Characters/MiraculousLadybugChloeBourgeois Chloé Bourgeois]] and got his jollies watching [[Characters/MiraculousLadybugAdrienAgreste Chat Noir]]'s horrified reaction to learning Hawk Moth is his father, Gabriel Agreste. Upon heading back to Gotham City, the Joker and Hawk Moth set Bane loose on the heroes, and after that, he and Hawk Moth ambush the powerless Marinette and Adrien, where he proceeds to rip the Ladybug Miraculous off Marinette's ears and kill Hawk Moth to steal the Cat Miraculous after Hawk Moth stole it from Adrien to get their powers for himself to become a RealityWarper. A sadist, the Joker is a threat to anyone he comes into contact with.

** Order of the Sword arc: [[SinisterMinister Sanctus]] at first appears to be the benevolent leader of the [[Characters/FairyMayCryOrderOfTheSword Order of the Sword]], but [[NotSoWellIntentionedExtremist in reality]] is a self-righteous [[MisanthropeSupreme misanthrope]] who seeks exterminate all of humanity in Earth land and replace them with perfect ones. [[TheChessmaster Sanctus sets the events of the arc in motion]], orchestrating the escape and formation of the [[Characters/FairyMayCryDarkGuilds Neo Oracion Seis]]; ordering the deaths of many Celestial Wizards, including [[WouldHurtAChild children]]; and tricking Fairy Tail into collecting the pieces of the Infinity Clock for their agenda. Upon revealing his true colors, Sanctus shows no remorse when disposing of his loyal subordinates in the Order of the Sword, even murdering his own loyal servant Credo in front of his childhood friends for defending his sister Kyrie from his plans, and allowing [[MadScientist Agnus]] to experiment on the [[DesecratingTheDead corpse of Sparda]] to aid his plans. Sanctus later reveals that he [[YouKilledMyFather arranged the death of Lucy's father Jude Heartfilia]], by giving her childhood doll Michelle/Imitatia life to act as a spy and implant a tumor in Jude's brain in order to get the clock piece he was guarding, then proceeds to callously absorb the magic from a remorseful Michelle/Imitatia. Once Sanctus uses the Infinity Clock to channel its power into the Savior, he begins to cause apocalyptic disasters across Fiore while beating Makarov to near death in front of everyone. Despite being human, Sanctus was one of the [[HumansAreTheRealMonsters worst monsters]] ever faced by Dante and Fairy Tail.

[[AC:''Fanfic/FairyMayCry'' (''VideoGame/DevilMayCry'' & ''Manga/FairyTail'')

[[AC:''Fanfic/FairyMayCry'' (''VideoGame/DevilMayCry'' & ''Manga/FairyTail'')

[[AC:''Fanfic/{{Heroes|Series}}'' series (MassiveMultiplayerCrossover)]]

* ''Fanfic/FairyMayCry'' (''VideoGame/DevilMayCry'' & ''Manga/FairyTail''): Throughout this combined world, the following shows the various enemies of Dante and Fairy Tail who represent the worst of demons and humans alike:
** [[CrossoverVillainInChief Mundus]] is the [[MaouTheDemonKing Demon Emperor]] of the [[Characters/FairyMayCryAntagonists Underworld]]. Originally a god called Pluto, after interfering with the mortal world, he was stripped of his power and banished to the Underworld where he eventually overthrew the then-ruler, and became the [[EvilOverlord Emperor of Demons]]. Thousands of years before the start of the series, Mundus attempted to conquer Earthland, only being foiled by the demon Sparda and his alliance with the dragons. Since then, Mundus has made many attempts to escape to resume this conquest while taking every opportunity to get revenge on Sparda, sending demons to kill his wife Eva in front of his sons Dante and Virgil, leading to Dante and Vergil's tragic origins. This also made Sparda reluctant to reveal that he was one of the co-founders of the [[Characters/FairyMayCryFairyTail Fairy Tail guild]], fearing that Mundus would send his demons to [[RevengeByProxy target the guild out of revenge as well]]. It's later revealed that he was the one who cursed [[Characters/FairyTailZeref Zeref]], making him responsible for the 400 years of death and destruction caused by Zeref's creations and fanatical worshipers, as well as corrupting Fairy Tail's second guild master and co-founder Precht becoming [[FallenHero Hades]], the guild master of Grimoire Heart, in the effort of drawing out Zeref to continue to torment him. Mundus is responsible for almost every tragedy in the series in his effort to conquer other worlds with the intention of enslaving and exterminating humanity, while getting revenge on Sparda by going after his children and their allies.
** Edolas arc: [[TheDreaded Nelo Angelo]] is a servant of Mundus who was created to aid in his conquest of [[Characters/FairyTailEdolas Edolas]]. He would join the Magic Suppression Force in Edolas while secretly hiding his resentment towards his fellow captains, where he has killed thousands of guild members the including the Edolas Lisanna, and during his fights with the Earthland Fairy Tail, he [[WouldHurtAChild took Wendy hostage, threatening to decapitate her]]. Upon revealing his true loyalties and becoming the Onyx Reaper, Nelo Angelo begins to use his newfound power as he slaughters his way though the royal army and begins his plan to pave the way for his master Mundus and his demon army to enter Edolas, which will result in the deaths of all the Human and Exceed populace. Upon fighting Modeus and nearly killing him, he plans to leave him alive long enough to see his guild mates perish then wipe out the Edolas Fairy Tail Guild out of spite for evading him for so long. Nelo Angelo proved himself to be among the worst of his kind and of Mundus's followers.
** Devil Hand arc:
*** [[CardCarryingVillain Arkham]] is the mastermind behind the creation of the Devil Hand [[Characters/FairyMayCryDarkGuilds dark guild]], and the rise of the tower Temen-ni-gru in order to obtain the power of Sparda. Having [[TilMurderDoUsPart killed his own wife]] and traumatizing his daughter Lady/Mary in the process, Arkham would later return to make an alliance with Vergil to form the Devil Hand guild along with seven other wizards to fill the ranks, including children such as Sheeree/Leviatha and Adrian/Beelzebub, who he emotionally manipulated to do so. Upon [[FakingTheDead faking his death]], Arkham would later reveal himself as the untrustworthy guide [[MonsterClown Jester]], admitting that the true reason he formed Devil Hand was to not only awaken the tower but to gather pawns strong enough to tire out Dante, Fairy Tail's elite, and Vergil, so that he can claim Sparda's power for himself while everyone who could stop him would be unable to do so. A man who will use and betray everyone, including his own family, and unleash hell upon the world in order to [[GodhoodSeeker become a god]], Arkham remains as one of Fairy Tail's most vile and hated enemies.
*** [[DarkIsEvil Asmodeua]] represents the Sin of {{Lust}} of the Seven Sins and is a sexual {{sadist}} of the highest order. Once going by the name Black Widow, Asmodeua kidnapped three dozen women and teenage girls and subjected them to horrific torture as part of her collection. While they were all found alive, they were traumatized from the torture they endured, with Asmodeua enjoying the physical, emotional, and psychological torture she subjects to her victims' [[MindRape mind]], [[ColdBloodedTorture body]], and soul until they [[EmptyShell break]] so that their souls will always be hers even if they leave her and reunite with their loved ones, leaving them to be shells of their former selves, all while expressing pride in her crimes and planning to make a new collection, starting with Lucy, Lisanna, and Angel/Sorano.

* ''Fanfic/RyukosBizarreAdventureDeadlyAcademia'' (''Anime/KillLaKill'' in the ''Franchise/JoJosBizarreAdventure'' universe): [[Characters/KillLaKillKiryuinConglomerate Ragyo Kiryuin]] matches her mentor [[Characters/JoJosBizarreAdventureDIO DIO Brando]] and her canon counterpart's depravity despite a lower attempted body count. Keeping most of the latter's atrocities, Ragyo is also a pedophile, having raped and molested her daughters [[Characters/KillLaKillSatsukiKiryuin Satsuki Kiryuin]] and [[Characters/KillLaKillNuiHarime Nui Harime]] since their childhood, traumatizing the former and twisting the latter into becoming her sycophantic servant. Sending assassins after her second daughter [[Characters/KillLaKillRyukoMatoi Ryuko Matoi]], Mako Mankanshoku, Josuke Higashikata and their allies, Ragyo extends her cruelty to her allies as well: cutting off her surrogate son Donatello Versus's ear for falling her; one of her assassins is fully aware that coming back empty-handed is a death sentence. Upon discovering the Wall Eyes in Morioh, Ragyo has her underlings kidnap Mako to force her to use her Stand to reveal their location under threat of death, trying to kill her anyway when she succeeds. Ragyo also has no problem attempting to kill Ryuko and Satsuki, or forcing Donatello and Nui to fuse inside the Wall Eyes, leading to the former's death and the latter ceasing to exist as an individual being.

* ''Fanfic/BleachUltimateAlien Remake'' (''WesternAnimation/Ben10UltimateAlien'' & ''Manga/{{Bleach}}''): [[WalkingWasteland Baraggan Luisenbairn]], Segunda [[Characters/BleachEspadas1To5 Espada]], is the former [[AGodAmI self-proclaimed God-King]] of Hueco Mundo, and ruled "his" kingdom with an iron fist until being deposed and enslaved by [[Characters/BleachSosukeAizen Sosuke Aizen]]. Having no loyalty to his boss, [[TheStarscream Baraggan]] dreams of killing Aizen and reclaiming his status, and later develops an equally intense grudge against Ben Tennyson. During the battle of Fake Karakura Town, Baraggan gains a new form and goes on a rampage, attempting to destroy the illusory city with one massive attack along with all the defenders. Becoming completely drunk on his new power, Baraggan slaughters the Alien-Hollow hybrids, even laughing at their attempts to protect one another as he does so, before declaring that, after Aizen wipes out the inhabitants of the real Karakura Town to create the Soul Key, he will kill Aizen, seize the Key, and conquer Soul Society before going to [[Characters/Ben10BenTennyson Ben]]'s world and killing everyone the boy cares about just out of spite; then capture Harribel and her Fraccione, whom he shares a mutual antipathy with, and force them to serve his army as {{sex slave}}s. An [[OmnicidalManiac omnicidal lunatic]] who reveled in the idea of inflicting horrible suffering and death upon anyone who damaged his massive and incredibly fragile ego, Baraggan pushed Ben to such a degree that the hero ultimately killed him without hesitation.

* ''Fanfic/FairyMayCry'' (''VideoGame/DevilMayCry'' & ''Manga/FairyTail''): [[CrossoverVillainInChief Mundus]] is the [[MaouTheDemonKing Demon Emperor]] of the [[Characters/FairyMayCryAntagonists Underworld]]. Originally a god called Pluto, after interfering with the mortal world, he was stripped of his power and banished to the Underworld where he eventually overthrew the then-ruler, and became the [[EvilOverlord Emperor of Demons]]. Thousands of years before the start of the series, Mundus attempted to conquer Earthland, only being foiled by the demon Sparda and his alliance with the dragons. Since then, Mundus has made many attempts to escape to resume this conquest while taking every opportunity to get revenge on Sparda, sending demons to kill his wife Eva in front of his sons Dante and Virgil, leading to Dante and Vergil's tragic origins. This also made Sparda reluctant to reveal that he was one of the co-founders of the [[Characters/FairyMayCryFairyTail Fairy Tail guild]], fearing that Mundus would send his demons to [[RevengeByProxy target the guild out of revenge as well]]. It's later revealed that he was the one who cursed [[Characters/FairyTailZeref Zeref]], making him responsible for the 400 years of death and destruction caused by Zeref's creations and fanatical worshipers, as well as corrupting Fairy Tail's second guild master and co-founder Precht becoming [[FallenHero Hades]], the guild master of Grimoire Heart, in the effort of drawing out Zeref to continue to torment him. Mundus is responsible for almost every tragedy in the series in his effort to conquer other worlds with the intention of enslaving and exterminating humanity, while getting revenge on Sparda by going after his children and their allies.

* ''[[Fanfic/RequiemForTheHollowRose Requiem for the Hollow Rose]]'' ([[https://www.fanfiction.net/s/13675685/1/Requiem-for-the-Hollow-Rose link]]) (''Franchise/{{Bleach}}'' & ''Franchise/{{RWBY}}''): [[MadScientist Szayelaporro Granz]], the self-proclaimed [[Characters/BleachEspadas6To10 Arrancar]] scientist, matches his canon counterpart's sadism. Abducting [[Characters/RWBYRubyRose Ruby Rose]] to study her HealingFactor, Granz performs horrific experiments on her, repeatedly severing her limbs, organs, and eyes for days on end, all the while keeping an affectionate tone. Performing similarly depraved experiments on other Hollows--and making sure they don't die so that he can continue to do so--as well as his own Fraccíone, Granz created the latter for the sole purpose of being nourishment for him if he's too injured. Having created clones of Ruby for the same purpose, Granz promises to experiment on Ruby's Hollow friends should they find them. Returning from Hell after his death at Summer Rose's hands, Granz decides to target Ruby's family as well, blinding Qrow Branwen and severing [[Characters/RWBYYangXiaoLong Yang Xiao Long]]'s arms, eating the latter and Qrow's eyes. Single-handedly darkening the setting through his mere mention or presence, Granz stands out as Ruby's most personal enemy.

* ''Fanfic/{{Sleepy}}'' ([[https://www.fanfiction.net/s/12999877 link]]) (''Franchise/{{Bleach}}'' & ''Franchise/{{RWBY}}''): [[Characters/BleachSosukeAizen Sōsuke Aizen]] proves to be as vile as his canon self. Keeping most of his canon atrocities with a bigger body count, Aizen manipulates [[Characters/BleachEspadas1To5 Coyote Starrk, Lilynette Gingerbuck]], and [[Characters/RWBYRubyRose Ruby Xiao Long]] into joining him, by pretending to have benevolent intentions. When Ruby and Lilynette confront him after learning of his true nature, Aizen shows little empathy for the hundreds of thousands of lives he's about to doom for the sake of his plans, taunting the duo over their powerlessness to stop him. [[BadBoss Just as uncaring towards his own troops]], he deliberately sends Starrk in the front lines in order for him to die in battle, also dooming the lives of several weak Arrancars he'll send with Starrk. Upon facing the latter, Lilynette, and Ruby, he uses Kyokasuigetsu to first disguise himself as Starrk in an attempt to kill Ruby, then tries to trick Starrk into killing her.

* ''Fanfic/UniverseFalls'' (''Franchise/GravityFalls'' & ''Franchise/StevenUniverse''): In the crystal falls AU where Homeworld and Earth switch places, [[Characters/GravityFallsBillCipher Bill Cipher]], having long conquered Earth but restricted there, uses the humans to cause suffering throughout the Universe. Becoming a sadistic despot, he has his soldiers capture Dipper Pines and has them torture and eventually downright mutilate the child for years on end. Once Dipper finally got reunited with his family, Bill manipulated the boy's resentment at his family for not searching for him to trick him into a [[DealWithTheDevil deal]]. That universe's version of Bill Cipher is just as bad as his main counterpart and a truly horrific monstrous tyrant.