History Characters / DisneyRidersOtherUniverses

!!Alternate Boiling Isles
[[folder:Empress Oscura/Kamen Rider Oscura '''''(UNMARKED SPOILERS)''''']]
See [[Characters/DisneyRidersEmpressOscura her page]] for more details.

[[folder:Amity Blight/Kamen Rider Gato]]
!!Amity Blight/Kamen Rider Gato
The youngest child of the Blight family whose Everlasting Oath with Luz drove the young human down the path of darkness. At least, as far as she knows.
[[spoiler:Once Oscura's reign is finally ended, Amity chose to go into self-imposed exile in the Human Realm with Luz as a way to atone for her actions, getting involved in the Desire Grand Prix a few years later]].
* AdaptationalSuperpowerChange: This version of Amity never became Kamen Rider Heka. Instead, she taught herself all kinds of magic in addition to Abomination magic, like Construction and Healing. [[spoiler:She does become a Kamen Rider as part of the Desire Grand Prix, but she gains no additional magical abilities like the ones she had as Heka]].
* AnimalThemedSuperbeing: [[spoiler:Kamen Rider Gato is themed after a cat]].
* TheAtoner: Amity believes that she is the reason why Oscura rules over the Boiling Isles, which is why she is determined to kill her, [[MurderSuicide and then herself]].
* FailureHero: Despite countless efforts, Amity is never able to kill Oscura and atone for her crimes. It doesn't help that Oscura herself sees it all as a game, as well as a way to find problems in her security system to improve, meaning that [[NiceJobBreakingItHero the more Amity fails, the harder it is for others to assassinate Oscura as well]]. [[spoiler:Even in the Desire Grand Prix, she isn't the one to defeat the Final Boss Jyamato, Luz is.]]
* MyGreatestFailure: Amity views making the Everlasting Oath with Luz as this. [[spoiler:When she competed in the Desire Grand Prix, her wish was to undo it]].
* NormalFishInATinyPond: [[spoiler:During her first round in the DGP, Amity is the only contestant to be a witch, meaning her magic is something none of the other contestants have]].
* PoisonousPerson: [[spoiler:Kamen Rider Gato's signature Raise Buckle during her time in the DGP was the Zombie Buckle]].
* ShesBack: [[spoiler:In the final chapter of the Reprise Arc, thanks to Willow giving up her spot in the DGP, Amity is able rejoin and become Kamen Rider Gato again]].
* UnwittingInstigatorOfDoom: Amity believes that casting the Everlasting Oath was what caused Luz to become Oscura, unaware of the role Lilith played to cause the Oath to go into effect.

[[folder:Eda Clawthorne]]
!!Eda Clawthorne
Luz's former mentor who would later serve as part of the resistance to find a way to stop Oscura.
* AdaptationalBadass: This version of Eda never lost her magic, so she's more capable of fighting on the front lines.
* BabiesEverAfter: [[spoiler:After Oscura is defeated, Eda and Raine have a daughter they name [[NearAndDearBabyNaming Luz Anne Clawthorne-Whispers]]]].

[[folder:Little Luz]]
!! Luz Anne Clawthorne-Whispers
Eda and Raine's daughter.
* CheerfulChild: Much like her namesake, Little Luz is very optimistic.
* LockedOutOfTheLoop: While Eda told Little Luz about Luz's exploits in the Boiling Isles, since Little Luz is still a small child, she wasn't told about the atrocities Luz committed as Oscura.
* SmallRoleBigImpact: Her existance means that in the future, [[spoiler:Lumina, her descendent, will help Luz join the DGP]].

[[folder:Lilith Clawthorne]]
!!Lilith Clawthorne
The former head of the Emperor's Coven who, in her attempt to one-up her sister, sabotaged her pupil Amity's witches duel with Luz, something that would have grave consequences.
* AdaptationalWimp: Not only is Lilith's magic drained completely like in canon, but her Palisman is destroyed as well.
* KarmaHoudiniWarranty: Lilith's cheating wasn't exposed for a long time, and she only faced karma when she got in the way of the very person whose life she ruined.
* OnlySaneWoman: [[spoiler: When Luz returns to the Boiling Isles in ''Fanfic/OscurasEncoreTheMovieReturnToTheBoilingIsles'', Lilith is the only one of the Coven Heads who doesn't want to kill her]].
* UnwittingInstigatorOfDoom: Lilith removing the power glyph from Amity meant that the witches duel Amity and Luz had was never stopped, and the Everlasting Oath started to take effect on Luz, causing her to go down the path of darkness into becoming Oscura.
[[/folder]]
[[folder:Willow Park/Kamen Rider Honey]]
!!Willow Park/Kamen Rider Honey
The first friend Luz made in the Boiling Isles, later working to stop her after she became Oscura.
* AdaptationalBadass: [[spoiler:This version of Willow becomes a Kamen Rider as part of the Desire Grand Prix]].
* AdaptationalRelationshipOverhaul: This version of Willow develops feelings for Luz.
* AnimalThemedSuperbeing: [[spoiler:Kamen Rider Honey is themed after a bee]].
* TheBigDamnKiss: [[spoiler:As Willow is sent back to the Boiling Isles after dropping out, she leaves Luz with this parting gift.]]
* CareerEndingInjury: [[spoiler:Willow takes a serious blow from a Boss Jyamato, and it's part of the reason she lets Amity take her place in the DGP]].
* CompositeCharacter: Towards the end of the Reprise Arc [[spoiler:Willow willingly gives up her spot in the DGP so Amity can take her place, just like Ittetsu/Kamen Rider Keilow did for Keiwa in ''Geats'']].
* ManOfKryptonite: [[spoiler:Willow's plant magic means she's able to use it against the [[PlantMooks Jyamato]], though she can't use it for too long due to how complex they are as creations]].
* TeamMemberInTheAdaptation: While Willow never got involved with the [=CATs=] in canon, here, she joins the resistance along with Gus and Boscha.
[[/folder]]
[[folder:Gus Porter/Kamen Rider Mirage]]
!!Augustus "Gus" Porter/Kamen Rider Mirage
One of Luz's closest friends who later allied with the Witches Against the Throne alongside Willow.
* AnimalThemedSuperbeing: [[spoiler:Kamen Rider Mirage is themed after a chameleon]].
* AdaptationalBadass: [[spoiler:This version of Gus becomes a Kamen Rider as part of the Desire Grand Prix]].
* LuckilyMyShieldWillProtectMe: [[spoiler: Kamen Rider Mirage's signature Raise Buckle is the Shield Buckle]].
* TeamMemberInTheAdaptation: While Gus never got involved with the [=CATs=] in canon, here, he joins the resistance along with Willow and Boscha.
* WeHardlyKnewYe: [[spoiler:Gus only lasts two rounds before being eliminated]].
[[/folder]]
[[folder:Boscha/Kamen Rider Red-Pan]]
!!Boscha Barbtalone/Kamen Rider Red-Pan
The AlphaBitch at Hexside, forced to take up arms against Oscura, if only for her own survival.
* AdaptationalBadass: [[spoiler:This version of Boscha becomes a Kamen Rider as part of the Desire Grand Prix]].
* AdaptationalVillainy: This version of Boscha is more sinister than in canon. Not only did she take advantage of [[DudeShesLikeInAComa Amity being in a coma by kissing her]], she later [[spoiler:attempted to rape Amity years later after drugging her with a potion. And eventually it's revealed she wants to see Luz erased from existence. As in she her wish is that Luz was never born. When Luz has her on the ropes in Brighton, she swears that she'll just make her friends suffer including her goddaughter if she's sent back.]]
* AnimalThemedSuperbeing: [[spoiler:Kamen Rider Red-Pan is themed after a red panda]].
* AssholeVictim: [[spoiler:Being burned to death isn't a pleasant way to go, but seeing it happen to Boscha after she tried to rape someone makes it very satisfying. It helps that everyone else who knew her was happy to learn what happened, even if it wasn't permanent]].
* DeaderThanDead: [[spoiler: Normally, a rider may be brought back after a round of the dgp. However since Boscha went and turned herself into a Jyamato during the zombie game, it's safe to say she is not getting revived.]]
* DirtyCoward: [[spoiler:As arrogant as she is, as soon as Luz and Sasha get the upper hand on her, she [[AintTooProudToBeg begs for her life]] before taking the chance to run away and escape Sasha's wrath.]]
* EpicFlail: [[spoiler:Kamen Rider Red-Pan's signature Raise Buckle is the Chain Array Buckle]].
* FantasticRacism: After her experience living under Oscura's reign, Boscha has very negative views on humans.
* FatalFlaw: Her inability to understand people past her initial perception of them. Because of her experience living under Oscura's reign, [[spoiler:she refuses to see Luz as anything other than the tyrannical and bloodthirsty dictator who stole Amity from her, not understanding Luz has come to regret her actions as Oscura while Amity genuinely loves Luz]].
* HateSink: Boscha is a cruel and sadistic sociopath who has no qualms with manipulating others to get what she wants, to say nothing with how obsessive she is with Amity.
* HatedByAll: [[spoiler:After her attempted rape of Amity, everyone has a low opinion of her. When everyone gets to see their popularity ratings, Boscha is only as ''1%''. Come the final five and while the audience is cheering on everyone else, Boscha just gets booed with absolutely zero cheers. One time in the confession booth, she got booed by the audience. Even when one chapter had the readers vote on which contestant gave the best musical performance during a singing competition, Boscha tied for last with Sasha]].
* HeelFaceRevolvingDoor: Boscha started off as a bully at Hexside who got involved with the [=CATs=], and then [[spoiler:became a Kamen Rider as part of the DGP, but took advantage of Amity's presence in one round to try and rape her]].
* HoistByHerOwnPetard: [[spoiler:In an attempt to get strong enough to beat Luz, Boscha transforms with a Jyamato Buckle during their fight. Of course, during said fight, Luz was hesitant to fight back and risk being disqualified, but as soon as Boscha used the Jyamato Buckle, her status changed to that of a Jyamato, meaning Luz could fight back with everything she had]].
* KarmaHoudiniWarranty: [[spoiler:Boscha gets away with a lot of terrible things during her time in the DGP, but once her scheme to kill Luz herself falls apart, she gets subjected to not one, but ''three'' [[CurbStompBattle Curb-Stomp Battles]] at the hands of Luz/Oscura, Sasha/Soaron, and the Game Master/Glare respectively before finally being disqualified from the DGP]].
* RapeIsASpecialKindOfEvil: [[spoiler:While in the Human Realm, Boscha attempts to rape Amity after drugging her with one of her potions]].
* TeamMemberInTheAdaptation: While Boscha never got involved with the [=CATs=] in canon, here, she joins the resistance along with Willow and Gus.
* TragicVillain: [[spoiler:While Boscha has shown herself to lack any redeeming qualities, it's clear that she was deeply traumatized by her time under Oscura's reign and hasn't been able to move on even four years later]].
* {{Yandere}}: [[spoiler:With how obsessed she is with Amity, it's not surprising that Marcy would call Boscha this trope]].
[[/folder]]
[[folder:Odalia Blight/Kamen Rider Fowl]]
!!Odalia Blight/Kamen Rider Fowl
The matriarch of the Blight family whose belief that a Blight never goes back on a deal ends up contributing to the rise of Oscura.
* AdaptationalBadass: [[spoiler:As short-lived as it was, Odalia becomes a Kamen Rider as part of the Desire Grand Prix. Later on, a Jyamato is made in her likeness, and she manages to hold her own against Amity for a while]].
* AnimalThemedSuperbeing: [[spoiler:Kamen Rider Fowl is themed after an unspecified bird]].
* AssholeVictim: Thrice.
** [[spoiler:After she blatantly admits she doesn't love her family, it's hard to feel bad for Odalia when Oscura brutally kills her]].
** [[spoiler:She also gets no sympathy from Luz after a Jyamato kills her during the first round of the DGP, mainly because she kept trying to kill her]].
** [[spoiler:While it was technically a Jyamato Rider replicating her likeness, Amity had no problems with killing her again to gain closure on her old life in the Boiling Isles, especially after "Odalia" tried to kill Amity herself]].
* EnergyBow: [[spoiler:Kamen Rider Fowl's signature Raise Buckle is the Arrow Buckle]].
* NeverMyFault: [[spoiler:During her attempt to kill Luz during the DGP, Odalia blames her for everything that went wrong in her life, blaming Luz for forcing her to confess how she doesn't love her family instead of acknowledging that she had those feelings in the first place.]]
* RevengeBeforeReason: [[spoiler:Odalia is so focused on murdering Luz as revenge for what she did to her while she was Oscura, she is too fueled with rage to notice how many points she's losing, or the Jyamato about to kill her]].
* SkewedPriorities: When Amity confesses to using an Everlasting Oath on someone, Odalia panics, not because of what could happen to the person Amity used the spell on, but because she's afraid of getting sued by the victim. Once she learns that the Everlasting Oath was used on a human child, she stops worrying entirely.
* SmallRoleBigImpact: While her part in causing the Everlasting Oath to be bound was minimal, Odalia's influence still stopped Amity from undoing it when she had the chance, which eventually led to Oscura rising to power.
* WeHardlyKnewYe: [[spoiler:Odalia is killed in the middle of her first round in the DGP]].
[[/folder]]
[[folder:Lich]]
!! Emperor Belos/Philip Wittebane/Lich
An alternate version of Emperor Belos who becomes a Phantom after being defeated by Oscura. He travels to Amphibia to claim another version of Luz Noceda's magic so he can take back his throne back in the Boiling Isles.
* AdaptationalSuperpowerChange: Rather than becoming a Kamen Rider, this version of Belos becomes a Phantom.
* BigBad: Of ''Fanfic/KamenRiderXKamenRiderAmpAndWitchHeroesUnite''.
* OurLichesAreDifferent: Belos/Lich has the ability to resurrect the dead, and makes three dead Amphibian warriors into his servants, [[ForcedIntoEvil whether they want to or not]].
[[/folder]]
[[folder: The Collector]]
!! The Collector
An alternate version of the Collector who, after the death of Belos, conspires with Oscura.
* AdaptationalIntelligence: Unlike in canon, he eventually sees through Belos' lies.
* AdaptationalVillainy: The Collector in canon was dangerous, [[ObliviouslyEvil but he simply had no idea of how much harm he was causing]], and ultimately saw the error of his ways. This version of the Collector is far less innocent, and is aware of how many people the Draining Spell will kill.
* EvenEvilHasStandards: [[spoiler:When the Collector tells Oscura about how there is an alternate version of Luz who is a hero with a happy life, [[LaughingMad Oscura's psychotic laughter]] at the realization that she's the only version of her who is suffering is enough to slightly disturb him]].
* InSpiteOfANail: [[spoiler:The Collector is still betrayed by the ruler of the Boiling Isles, only instead of Belos, it's Oscura]].
* TheUnfought: [[spoiler:Because the Collector is never freed from his prison, he never fights any of the Riders]].
[[/folder]]
!!Alternate Amphibia
[[folder:Anne Boonchuy/"[=BrokAnne=]"/Kamen Rider Calamity '''''(UNMARKED SPOILERS)''''']]
!!Anne Boonchuy/"[=BrokAnne=]"/Kamen Rider Calamity
[[quoteright:1000:https://static.tvtropes.org/pmwiki/pub/images/calamity_anne_35.png]]
[[caption-width-right:350:"I am destruction and emptiness, the enemy of all love. I am Kamen Rider Calamity. Now, let's have some fun while we all burn together."]]
[[quoteright:350:[[labelnote:Click here to see her Rider form's "First State".]]https://static.tvtropes.org/pmwiki/pub/images/calamity_anne_1_6.png "'''''I'LL KILL YOU! I WILL... NEVER FORGIVE YOU!!!'''''"[[/labelnote]]]]
[[quoteright:350:[[labelnote:Click here to see her Rider form's "Second State".]]https://static.tvtropes.org/pmwiki/pub/images/calamity_anne_2.png "Just sit and rest there, Marcy. I'll be back before I set the city on fire."[[/labelnote]]]]
[[quoteright:350:[[labelnote:Click here to see her Rider form's "Third State".]] https://static.tvtropes.org/pmwiki/pub/images/calamity_anne_final.png "I wasn't able to keep my promise, so, I'll send Amphibia to you, Sprig."[[/labelnote]]]]
An alternate version of Anne who awakened her powers and reunited with Sasha long before she met the Plantars. Not only did this prevent her initial CharacterDevelopment, but the manipulations from the alternate versions of Sasha and Marcy drive Anne to commit more violent acts, growing more powerful until she becomes a walking calamity.
* AdaptationalBadass: Anne gains control over the Calamity Gems long before the events of the finale, and unlike there, she manages to use them without killing herself.
* AdaptationalVillainy: Not only does Anne ally herself with Sasha and the Toad Army, she eventually wipes out all of Amphibia and Earth with her powers.
* AdaptationalWeaponSwap: Rather than [[CoolSword a sword]], Anne's weapon of choice becomes [[SinisterScythe a scythe]] which she names Azrael.
* AnArmAndALeg: Anne loses her left arm during a fight with Sasha, and gets a new one courtesy of Marcy.
* BecameTheirOwnAntithesis: After being sexually abused by Sasha, Anne eventually does the same to Marcy once she rebels against Newtopia.
* BloodKnight: Anne becomes more focused on fighting and killing whoever gets in her way, eagerly embracing the blood of her victims at one point.
* ContrastingSequelMainCharacter: Just like [[Characters/DisneyRidersEmpressOscura Oscura]], Anne went down a darker path thanks to unlocking powers she didn't have the emotional maturity to control. The difference is while Oscura used a different source of magic to gain her powers, Anne simply unlocked her Calamity powers earlier than in canon, and later absorbed the powers of Marcy and Sasha. In addition, while Oscura usurped the throne after killing Belos and took control of the Boiling Isles with the Phantoms as her minions, Anne completely eradicated the Night and its forces and moved to destroy all of Amphibia in addition to Earth. Finally, Oscura was cleansed of her evil before the Gleeful Twins could recruit them to their cause, here, the twins made Anne their ally just as she unlocked the full power of all three Calamity Gems.
* EvilCounterpart: To Anne/Kamen Rider Amp.
* InvincibleVillain: Once Anne gets the Calamity Gems, she becomes unstoppable thanks to the sheer power. Not even the Night is safe from her.
* MeaningfulName:
** Kamen Rider Calamity is an appropriate name, seeing just how destructive her powers are.
** Anne named her scythe Azrael, after the angel of death in some religions.
* SanitySlippage: After everything that happens to her in the story: being betrayed by everyone around her, manipulated, cursed, mortally wounded, and raped? Let's just say Anne goes more than a little insane and becomes nothing less than pure calamity in human form.
* SuicidalCosmicTemperTantrum: Anne eventually does this to her Earth after destroying Amphibia.
* ThenLetMeBeEvil: Much like Oscura, the circumstances that this version of Anne had to face led to her embracing villainy.
-->'''Olivia:''' You... [[YouMonster You're a monster]]...
-->'''Anne:''' I am. A monster ''she'' and ''Sasha'' created, and you know what? I like it. I just don't give a fuck anymore! I don't care and it's fucking amazing!
[[/folder]]
[[folder:Sasha Waybright/Kamen Rider Bellona]]
!!Sasha Waybright/Kamen Rider Bellona
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/alt_sasha_5.jpg]]
[[caption-width-right:350:"Little Sasha doesn't get to go home to loving parents, and a warm home. She's all alone, and the only ones who fill that void in my heart, are you and Marcy. That's why I'll never let anyone else have you. Not your parents, not some warty little frogs, not anyone. And yeah, I don't want to go back. I have nothing there worth going back to. But here, in Amphibia, we can rule as queens. You and I are the most powerful beings in this world. We could conquer all of it together! We could rule over this world as the three queens of another world, and I want you both at my side when that day comes!"]]
An alternate version of Sasha who gained access to her Rider powers much earlier, and as a result, let the power go straight to her head.
* AdaptationalBadass: Sasha gains access to her Rider powers earlier than in the original fic.
* AdaptationalVillainy: Sasha becomes much more bloodthirsty in this fic, not helped by her powers making it easier to hurt people with.
* HateSink: This version of Sasha has almost no redeeming qualities, being an abusive, vengeful sociopath.
* RapeIsASpecialKindOfEvil: [[spoiler:While not shown, Sasha has been said to do this to Anne after cursing her]].
* {{Yandere}}: Sasha gradually slips more into this territory, outright threatening Hop Pop into making sure Anne doesn't go to Wartwood again.
-->'''Sasha:''' No one can have Anne. She's mine, and only mine. Not this town's, not her parents, she's ''MINE''!
[[/folder]]
[[folder:Marcy Wu/Kamen Rider Ranger]]
!!Marcy Wu/Kamen Rider Ranger/Darcy
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/alt_marcy_6.jpg]]
[[caption-width-right:350:"Don't worry, Anne. I'll get us back home. ''Even if I have to cut off that bitch's arms and legs and reduce her to a talking torso.''"]]
An alternate version of Marcy who was able to help Anne after her traumatic experience at the hands of Sasha... [[spoiler:Until it was revealed that Marcy is no better in a way, manipulating Anne into helping King Andrias and the Night conquer the other worlds]].
* AdaptationalVillainy: [[spoiler:Instead of being forcefully assimilated, Marcy willingly becomes the Core's host so Anne and Sasha wouldn't get hurt]].
* TheQuisling: [[spoiler:This version of Marcy willingly lets herself be assimilated by the Core in exchange for Anne and Sasha getting spared]].
[[/folder]]
!!Others
[[folder:Mason and Mabel Gleeful '''''(UNMARKED SPOILERS)''''']]
!!Mason and Mabel Gleeful
* AmbiguousSituation: While Mason and Mabel have their own Gaia Memories, it's unclear if they can transform into Dopants, or a Kamen Rider like Kamen Rider Gemini.
* EvilCounterpart: To Dipper and Mabel/Kamen Rider Gemini.
* GreaterScopeVillain: After Oscura's defeat, they seem to take up this role.
* LegionOfDoom: Their goal seems to be recruiting Dark Riders for this very purpose.
[[/folder]]

!!!Hiroshi Tsukuba/Skyrider

* DropTheHammer: [[spoiler:Kamen Rider Honey’s signature Raise Buckle is the Hammer Buckle]]

* NormalFishInATinyPond: [[spoiler:During her time in the DGP, Amity is the only contestant to be a witch, meaning her magic is something none of the other contestants have]].

* AnimalThemedSuperbeing: [[Kamen Rider Mirage is themed after a chameleon]].

* AdaptationalVillainy: This version of Boscha is more sinister than in canon. Not only did she take advantage of [[DudeShesLikeInAComa Amity being in a coma by kissing her]], she later [[spoiler:attempted to rape Amity years later after drugging her with a potion]].

!!Boscha/Kamen Rider Red-Pan

* HeelFaceRevolvingDoor: Boscha started off as a bully at Hexside who got involved with the CATs, and then [[spoiler:became a Kamen Rider as part of the DGP, but took advantage of Amity’s presence in one round to try and rape her.].

* AdaptationalBadass: [[spoiler:As short-lived as it was, Odalia becomes a Kamen Rider as part of the Desire Grand Prix]].

* AssholeVictim: Twice.

[[quoteright:300:[[labelnote:Click here to see her Rider form's "First State".]]https://static.tvtropes.org/pmwiki/pub/images/calamity_anne_1_6.png "'''''I'LL KILL YOU! I WILL... NEVER FORGIVE YOU!!!'''''"[[/labelnote]]]]
[[quoteright:300:[[labelnote:Click here to see her Rider form's "Second State".]]https://static.tvtropes.org/pmwiki/pub/images/calamity_anne_2.png "Just sit and rest there, Marcy. I’ll be back before I set the city on fire."[[/labelnote]]]]
[[quoteright:300:[[labelnote:Click here to see her Rider form's "Third State".]] https://static.tvtropes.org/pmwiki/pub/images/calamity_anne_final.png "I wasn’t able to keep my promise, so, I’ll send Amphibia to you, Sprig."[[/labelnote]]]]

* AdaptationalWeaponSwap: Rather than a sword, Anne’s weapon of choice becomes [[SinisterScythe a scythe]] which she names Azrael.

!!Luz Noceda/Empress Oscura/Kamen Rider Oscura/Kamen Rider Lechuz
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/rider_oscura.jpg]]
[[caption-width-right:350:“The moment I had that curse put on me there was no going back to anything that I used to be. It just took me a while to finally understand what I’ve really become... I was never meant to be the hero. I was just the bigger bad who was supposed to kick Phillip off his throne.”]]
An alternate version of Luz from a universe where [[Recap/TheOwlHouseS1E5Covention the Everlasting Oath she made with Amity was never undone]], so she lost the ability to do magic. This Luz was so desperate to achieve her dream in spite of all the pain trying to do magic now causes her as a side effect of the Oath, she ended up performing the Sabbath ritual to get her magic back, obtaining the powerful Philosopher's Stone and unleashing the Phantom onto the Boiling Isles. After killing Emperor Belos and stopping the Day of Unity, she was rejected by the people of the Boiling Isles, so she ended up usurping the throne herself.
!!! Tropes that apply to Oscura
* AdaptationalAngstUpgrade: This version of Luz has more traumatic experiences to deal with than the Luz in canon.
* AdaptationalSuperpowerChange: While Luz in the main fic is the more heroic Kamen Rider Witch, this version of Luz becomes Kamen Rider Oscura, a Rider with unbelievably powerful magic. Because the Everlasting Oath was cast during the events of [[Recap/TheOwlHouseS1E5Covention "Covention"]], it also means that Luz never discovered the ice, plant, or fire glyphs, as well as any of the associated combos she learns in the second season of the show.
* AdaptationalVillainy: This version of Luz is much more sadistic and amoral, essentially usurping the throne after killing Emperor Belos.
* CoveredWithScars: Before conducting the Sabbath Ritual to break it, the Everlasting Oath prevented Luz from learning any new magic (including potions) and doing the one spell she still knew how to use (the light glyph) by physically harming her, but Luz’s determination to keep trying caused multiple scars to form around her body, even an “X”-shaped scar on her face.
* DeconstructedCharacterArchetype: Of the {{Determinator}}. Luz in canon was always determined to prove that even though she was just a human, she was still capable of doing magic. This version of Luz takes a darker turn on that perspective, as her refusal to give up caused her to harm herself after multiple attempts to use the light glyph, and she was so desperate to become a witch, she went through with a dangerous ritual that could have killed her. Even when she overcomes her despair, it’s less of a triumphant moment and more of a horrifying feat as she essentially killed her inner Phantom by using her own pain as a motivator. When she decided to target Emperor Belos and the Coven System, she was so focused on stopping him that she didn’t think her plan through, and only made herself seem like a monster who killed the beloved Emperor for no reason.
* DrunkWithPower: Because of how powerful her magic is, Oscura develops a bit of a superiority complex, and none of her friends can help her see reason.
* EvenEvilHasStandards:
** As heartless as Oscura is as a ruler, she draws the line at having slaves, as “There’s too much of that nonsense back in her world”.
** While Oscura essentially sees Amity’s constant attempts to assassinate her as a fun little game compared to her relatively easy conquest of the Boiling Isles (both to alleviate her boredom and find ways to improve her castle’s security), Amity attempting to kill her [[TheCanKickedHim while in the bathroom]] was what caused Oscura to declare the bathroom off-limits for assassination attempts. Surprisingly, Amity went along with it.
* EvilCounterpart: To Luz/Kamen Rider Witch.
* FatalFlaw: Overconfidence. Because Luz obtained so much power without gaining any of the wisdom and responsibility that other Kamen Riders tend to have, she has a habit of jumping into situations without thinking things through. When she took down Emperor Belos, she caused so much carnage during her crusade, and [[DidntThinkThisThrough didn’t realize she could have used her Lusting Control Ring to make Belos confess to his crimes, so she had absolutely no evidence to justify her killing spree]]. When confronted with an image of her past self who asks her [[AndThenWhat what they’ll do after beating Witch and Amp]], she struggles to come up with an answer.
* GreaterScopeVillain: Oscura proves to be a threat that threatens the multiverse, and is so dangerous, Luz and Anne need to team up to stop her.
* HorrifyingTheHorror: During the Sabbath ritual that gave her the Philosopher’s Stone, Luz managed to literally consume this universe’s version of La Lechuza.
-->'''Luz:''' You think you know what my pain is?! DO YOU?! Why don't you have a taste of it! ''(electrocutes La Lechuza with the same kind of lightning from the Everlasting Oath)''
-->'''La Lechuza:''' '''''YOU INSECT! YOU LOWER CREATURE! HOW DARE YOU LAY OUR HANDS ON ME – AAAAAHAAAAAAHHHHH!'''''
-->'''Luz:''' I read a bit more of the book, parts that I didn't get to read since I was pressed for time back in the library. But I read that there was a way to get what I wanted! And it required me to conquer my despair! And that despair is ''you''! ''(damages La Lechuza with even more lightning)''
-->'''La Lechuza:''' '''''I AM THE GREAT LA LECHUZA! I WILL NOT COWER TO A MERE HUMAN!'''''
-->'''Luz:''' Sorry, I don't want you to cower! I want you to be devoured.
* InvincibleVillain: Until Anne and the other version of Luz arrive, there is absolutely nobody who can stand up to the sheer power Oscura has as a Kamen Rider.
* MeaningfulRename: As she seizes control of the Boiling Isles, Luz starts to call herself Oscura. “Luz” is a name that means "light" in Spanish, and "Oscura" means "dark".
* OneWingedAngel: Oscura channels the powers of all of the Seven Sin Rings to take on a more monstrous form called Scyn Oscura. Fitting the seven deadly sins theming, she becomes a full on dark angel.
* PlotRelevantAgeUp: The Sabbath physically ages Luz up several years after she gets the Philosopher’s Stone.
* SanitySlippage: All the power Luz gets goes to her head, and not even the guidance of people like her friends and Eda can stop her from ending her crusade. Come her raid on the Conformatorium and she’s led to believe she accidentally killed Willow. But it turns out to be an illusion by Adrien. Suffice to say at this point, Luz absolutely [[LaughingMad snaps]]. Learning about her alternate self who becomes Kamen Rider Witch does not do her sanity any favors either.
* SevenDeadlySins: Oscura's most powerful rings are themed after the Seven Deadly Sins.
** '''Wrathful Destruction''': Channels all of Oscura's fury into a devastating blast that annihilates anything in its path [[WalkingWasteland with absolutely no hope of life reemerging from it]].
** '''Gluttonous Devouring''': [[BroughtDownToNormal completely drains all of the magic from its targets]], even magical items like Lilith's Palisman.
** '''Prideful Strength''': Boosts Oscura’s magical and physical strength, and [[PsychoactivePowers if she feels more confident in her strength, her powers get even stronger]].
** '''Lusting Control''': [[TruthSerums forces the target to tell Oscura the truth]].
** '''Slothful Slowing''': Gives Oscura to [[TimeStandsStill slow down time to a near standstill]] for either herself or any victim she chooses.
** '''Greedy Stealing''': Is able to steal magic like the Gluttonous Devouring ring, but instead of destroying magic, it simply [[EnergyAbsorption siphons it from the victim to boost Oscura’s own strength]].
** '''Envious Creation''': Allows Oscura to either [[ThePowerOfCreation create perfect duplicates of things]] or [[MasterOfDisguise change her physical appearance]].
* ThenLetMeBeEvil: Luz being rejected by the citizens of the Boiling Isles for killing Belos thanks to having no evidence of his true intentions causes her to snap and embrace her new role as a Dark Rider.
-->'''Oscura:''' You all want to see me as a monster, as someone to be hated and feared. That’s fine, I finally understand my role in this world. I was never meant to be the hero who saved you from Belos – rather Phillip the Witch Hunter. I was here to take his place. Don’t worry, I have no intention of wiping out every witch and demon. I’m not some psychotic, bigoted piece of crap. Oh no, you’ll get to live your lives…Just under my rule. From this day forward, I will rule over this world as your new EMPRESS!!!
* TraumaCongaLine: To say this version of Luz has had it rough would be an understatement. Not only did the Everlasting Oath force her to confess that she wasn’t a witch to everyone watching at the Covention, it prevented her from doing any kind of magic without being severely harmed. Luz was so desperate to become a witch, she was reduced to begging Amity to undo it, saying that even if she went home, people would be alarmed by her scars, and her mother would be accused of abusing her. Even after getting the Philosopher’s Stone, she was forced to see what looked like people she cared about dying like Eda and Willow (the former was able to be healed, and the latter was an illusion by Adrian), and after killing Belos, she was accused of being a monster, so she chose to take over the throne and rule the Boiling Isles. Just when it seemed like she couldn’t suffer any more, the revelation that there’s another version of Luz who was actually able to achieve her dreams without any of the suffering Oscura went through caused Oscura herself to essentially snap and break down in psychotic laughter.
!!! Tropes that apply to Luz after being saved
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/rider_dgp_oscura.jpg]]
[[caption-width-right:350:I’m done running from my past, I’m done trying to reject the darkness. It’s a part of me, Oscura is a part of me, but she does not rule me. I am Luz Noceda. Now and always. I will wield the darkness as my sword to make things right and never lose sight of myself again. I am '''''Kamen Rider Oscura''''', the hero who uses the darkness to bring forth the light.]]
Years after being saved from the darkness, Luz finds herself becoming a Kamen Rider again as part of the Desire Grand Prix. However, not only are the people there aware of her past as Oscura, a mysterious supporter ''wants'' to see Luz use Oscura’s powers, even giving her a custom-made Raise Buckle that mimics the magic Oscura has.
* AceCustom: The Oscura Raise Buckle was made specifically for Luz at the request of her backer.
* AnimalThemedSuperbeing: Kamen Rider Lechuz is themed after an owl.
* TheAtoner: Both of Luz’s wishes for the two rounds of the DGP she enters involve making up for her failures. Her first involves resurrecting everyone killed by her and her forces back when she was still Oscura, and her second involves bringing back Anne after she was killed by the Final Boss Jyamato Luz was too hesitant to use her Oscura Buckle to stop.
* CharacterDevelopment: Luz initially wants nothing to do with her past as Oscura to the point of refusing to use the Oscura Buckle offered to her. It was only after Anne’s death that inspired Luz to start to grow more comfortable with using her Oscura powers to help people.
* CoolGun: Thanks to the Magnum Buckle, Lechuz has access to the Magnum Shooter 40X.
* DarkIsNotEvil: This is part of Luz’s core philosophy after her CharacterDevelopment.
* ImpliedDeathThreat: Luz gives one of these to the Game Master at the end of the Reprise Arc.
-->'''Game Master:''' So, now that you have discovered the DGP’s secret, will you stop playing?
-->'''Luz:''' I’m still going to play, and win because I want to bring Anne back. But do not put my family in danger again, understand?
-->'''Game Master:''' Are you threatening us, Oscura?
-->'''Luz:''' No, that was a warning. A threat entails a consequence. Like... ''(adopts a more serious glare like the one she had as Oscura)'' If you ever put my family in danger like that again, the moment the round is over, I'll make you regret it. ''(goes back to her cheery expression)'' See the difference?
* MyGreatestFailure: Everything about her past as Oscura is this to Luz.
* PoisonousPerson: During the second round of the DGP she takes part in, Luz starts using the Zombie Buckle instead of the Magnum Buckle.
* TheseHandsHaveKilled: Luz is aware that she has killed a lot of people as Oscura, and doesn't want anyone else to make the same mistakes she did. It's because of this that she tries to kill Jacob himself to prevent Masha from dealing with the emotional baggage.
* TraumaButton: Being reminded of her past as Oscura initially wasn’t a good thing for Luz, before she started to accept her past and try to use her Oscura powers for good.

* AdaptationalSuperpowerChange: This version of Amity never became Kamen Rider Heka. Instead, she taught herself all kinds of magic in addition to Abomination magic, like Construction and Healing. [[spoiler:She does become a Kamen Rider as part of the Desire Grand Prix, but she gains no magical abilities like the ones she had as Heka]].

* TeamMemberInTheAdaptation: While Willow never got involved with the CATs in canon, here, she joins the resistance along with Gus and Boscha.

* TeamMemberInTheAdaptation: While Gus never got involved with the CATs in canon, here, he joins the resistance along with Willow and Boscha.

* TeamMemberInTheAdaptation: While Boscha never got involved with the CATs in canon, here, she joins the resistance along with Willow and Gus.

* HatedByAll: [[spoiler:After her attempted rape of Amity, everyone has a low opinion of her. When everyone gets to see their popularity ratings, Boscha is only as ''1%''. Come the final five and while the audience is cheering on everyone else, Boscha just gets booed with absolutely zero cheers. Even in the confession booth she gets booed by the audience.]]
* HeelFaceRevolvingDoor: Boscha started off as a bully at Hexside who got involved with the CATs, and then [[spoiler:became a Kamen Rider as part of the DGP, but took advantage of Amity’s presence in one round to try and rape her]].

* TeamMemberInTheAdaptation: While Boscha never got involved with the CATs in canon, here, he joins the resistance along with Willow and Gus.

!!Desire Grand Prix Management and Supporters
[[folder:The Game Master]]
!!The Game Master
The person who oversees each round of the DGP, albeit with an interest in certain contestants like Luz and Sasha.
* AdaptationalNiceGuy: While still imposing, this Game Master is much easier to talk with, and doesn't try to sabotage the Riders like Girori and Chirami did. The only time he makes an exception for the rules is when he [[spoiler:gives Luz and Sasha the chance to fight for the final round, should they be the last two contestants remaining]].
* DidntSeeThatComing: [[spoiler:He was surprised that Luz managed to figure out that the DGP is actually a reality show, something no other contestant has ever been able to do.]]
* ReasonableAuthorityFigure: [[spoiler:At the start of the Reprise Arc, he accepts Luz's request to fight Sasha one-on-one, albeit on the condition that the two have to be the last two participants of the round]].

[[folder:Tsumuri]]
!!Tsumuri
The Navigator of the DGP who tries to stay as neutral as she can.
* BigBrotherIsWatching: The DGP keeps watch over its contestants to make sure they don't violate any rules outside of the game, with Tsumuri somehow managing to teleport into Amity and Sasha's respective rooms to remind them of the rules they are close to violating.
* MissionControl: Tsumuri plays this role as the Navigator.
* LawfulNeutral: Tsumuri doesn’t care for conflicts between Riders. She is there to enforce the rules without taking sides.
[[/folder]]
[[folder:Mr. Butler]]
!!Mr. Butler
The concierge of the Desire Temple.
* AmbiguousSituation: Mr. Butler seemingly takes the role Girori has as the concierge for the Desire Temple, but whether or not [[spoiler:he is secretly the Game Master like Girori was]] is anyone's guess.
[[/folder]]
[[folder:Ted Waybright]]
!!Ted Waybright
Sasha's father, and a sponsor of the DGP.
* AscendedExtra: Ted was only mentioned in the show and in ''Literature/MarcysJournalAGuideToAmphibia''. Here, he takes on a more prominent role as Sasha's confidant.
* CompositeCharacter: Ted is a sponsor of the DGP like Kousei Kurama was.
* CorruptCorporateExecutive: [[DownplayedTrope Downplayed]]. While Ted is shown to be a decent person who makes an honest living running his own company, he still has to use his influence to stop law enforcement from interfering with the DGP.
[[/folder]]
[[folder:Luz’s Supporter '''''(UNMARKED SPOILERS)''''']]
!!Lumina Clawthorne
A mysterious woman who is interested in seeing Luz become Kamen Rider Oscura again. In truth, her name is Lumina. Lumina Clawthorne, the long time descendant of Luz Clawthorne, Eda and Raine’s daughter.
* NoNameGiven: Her name hasn’t been revealed yet. That is until Luz finally meets her face to face…
* TheReveal: When Luz finally has her meeting with this woman, it becomes one bombshell after another. Let’s count them down: She is a witch. A Boiling Isles witch at that. She wants Kamen Rider Oscura to ride again as a true hero. She is from the far future. And her name is Lumina. Lumina Clawthorne, Luz’ great-great-great-great grandniece.
* TrademarkFavoriteFood: Luz’s supporter is shown to enjoy a strange red liquid, possibly apple blood.
* WalkingSpoiler: It is just not possible to discuss her without going over who she is and what her role in the story is.
[[/folder]]
[[folder: Amity’s supporter. '''''(UNMARKED SPOILERS)''''']]
!!Amara Blight.
Amity’s long great grandniece from the future. Just like Lumina, Amara is a family member of Amity’s come back in time to sponsor her in the flagrant Prix. Her great grandmother is Emira and she’s next in line to run Blight Industries, not that she’s all too interested.
[[/folder]]
!!Desire Grand Prix Riders
[[folder:Anne Boonchuy/Kamen Rider Qrok]]
!!Anne Boonchuy/Kamen Rider Qrok
An alternate version of Anne who never went to Amphibia, becoming a Kamen Rider through the Desire Grand Prix instead.
* AdaptationalWimp: This version of Anne lacks her Calamity powers.
* ExtremeDoormat: Anne is more willing to go along with Sasha’s schemes than in canon.
* PowerFist: Her signature Raise Buckle is the Monster Buckle.
* SacrificialLion: [[spoiler:Anne dies in the final round of the “Requiem” Arc, which impacts both Luz and Sasha]].
[[/folder]]
[[folder:Sasha Waybright/Kamen Rider Soaron]]
!!Sasha Waybright/Kamen Rider Soaron
An alternate version of Sasha who never went to Amphibia, becoming a Kamen Rider through the Desire Grand Prix instead.
* AdaptationalWimp: This version of Sasha lacks her Calamity powers.
* AdaptationalJerkass: Sasha is much more hostile in this fic, and only gets worse after [[spoiler:Anne’s death]].
* ChronicBackstabbingDisorder: Sasha is determined to win the DGP, even if it means sabotaging other Riders to do it.
* CompositeCharacter: As the fic goes on, Sasha gradually takes on traits shared by Michinaga/Kamen Rider Buffa. Not only does the resort to backstabbing other Riders to advance in the DGP, [[spoiler:once Anne is killed by the Final Boss Jyamato, she blames Luz for not using her Oscura Buckle to defeat it until after the grief from Anne's death gave Luz the motivation to finally use it, similarly to how Michinaga blames Ace for not being able to save Tohru]]. Chapter 11 reveals that [[spoiler:her dad is connected to the DGP]], something Neon/Kamen Rider Na-Go also had to deal with.
* DidntThinkThisThrough: Sasha's plan to steal Luz and Amity's Raise Buckles with Anne's help falls apart before she can even implement it because doing so during a round is against the rules. If it wasn't for Tsumuri and Marcy telling Sasha that said rule was always there, Anne and Sasha would have been automatically disqualified.
* EveryoneHasStandards: [[spoiler:Sasha may have teamed up with Boscha as a way to get revenge on Luz, but as soon as she learns of Boscha's [[RapeIsASpecialKindOfEvil attempted rape]] of Amity, she immediately apologizes for helping Boscha get that far in the first place. Afterwards, [[TeethClenchedTeamwork Sasha and Boscha's alliance is much more tense]]]].
* HeelFaceDoorSlam: [[spoiler:Despite being unaware of the true circumstances behind Anne's death (in this new world, she was supposedly killed by a drunk driver), Sasha seems to be doing a decent job adjusting to life after the DGP. While not completely over her grief, she vows to ask out Marcy when she moves to California as a way to make up for never confessing her love to Anne when she was still alive. Unfortunately, once Tsumuri hands Sasha back her ID Core, she remembers how Anne actually died and vows to win the next season of the DGP to bring Anne back to life. As of the Slasher Game, however, Sasha is starting to have her own doubts...]]
* InstrumentalWeapon: Kamen Rider Soaron’s signature Raise Buckle is the Beat Buckle. Until the “Reprise Arc”, so then...
* PowerFist: Kamen Rider Soaron starts using the Monster Buckle.
[[/folder]]
[[folder:Marcy Wu/Kamen Rider Newtonne]]
!!Marcy Wu/Kamen Rider Newtonne
An alternate version of Marcy who never went to Amphibia, becoming a Kamen Rider through the Desire Grand Prix instead.
* AdaptationalWimp: This version of Marcy lacks her Calamity powers.
* CoolGun: [[spoiler:During the “Reprise” Arc, Marcy gains the Magnum Buckle]].
* {{Ninja}}: Kamen Rider Newtonne’s signature Raise Buckle is the Ninja Buckle.
* [[OnlySaneMan Only Sane Woman]]: Compared to [[ExtremeDoormat Anne]] and [[ChronicBackstabbingDisorder Sasha]], Marcy has a more sensible approach to the DGP, and is willing to stand up to Sasha for her and Anne's sake.
[[/folder]]
[[folder:Marco Diaz/Kamen Rider Kata]]
!!Marco Diaz/Kamen Rider Kata
An alternate version of [[WesternAnimation/StarVsTheForcesOfEvil Marco]] who joins the Desire Grand Prix as a Kamen Rider.
* AmbiguousSituation: It’s unclear if this version of Marco knows Star or even went to Mewni in the first palace.
* AdaptationalBadass: Rather than a BadassNormal who occasionally used magical items like Star’s wand, Marco becomes a Kamen Rider.
* MakingASplash: Kamen Rider Kata’s signature Raise Buckle is the Water Buckle.
[[/folder]]
[[folder:Molly [=McGee=]/Kamen Rider Joy]]
!!Molly [=McGee=]/Kamen Rider Joy
An alternate version of [[WesternAnimation/TheGhostAndMollyMcGee Molly]] who joins the Desire Grand Prix as a Kamen Rider.
* AdaptationalBadass: This version of Molly becomes a Kamen Rider.
* AmbiguousSituation: It’s unclear if this version of Molly ever met Scratch or had any other supernatural encounters.
* BreakTheCutie: [[spoiler:Penn’s death had a huge impact on Molly, as the two were starting to become close friends]].
* DeadlyRotaryFan: Kamen Rider Joy’s signature Raise Buckle is the Propeller Buckle.
[[/folder]]
[[folder:Penn Zero/Kamen Rider Tai-Ger]]
!!Penn Zero/Kamen Rider Tai-Ger
An alternate version of [[WesternAnimation/PennZeroPartTimeHero Penn]] who joins the Desire Grand Prix as a Kamen Rider.
* AdaptationalBadass: While all the abilities Penn received in his show were borrowed from other heroes, this version gets his own set of powers as a Kamen Rider.
* AmbiguousSituation: It’s unclear if this version of Penn is a part-time hero like in canon.
* IJustWantToBeBadass: Penn’s wish is to become “a real hero”.
* SacrificialLion: [[spoiler:Penn is the first DGP Rider shown to die during a round]].
* WolverineClaws: Kamen Rider Tai-Ger’s signature Raise Buckle is the Claw Buckle
[[/folder]]
[[folder:Sebastian Krabbs/Kamen Rider Clamp]]
!!Sebastian Krabbs/Kamen Rider Clamp
An aspiring musician who happens to resemble [[WesternAnimation/TheLittleMermaid1989 a certain crab from a famous movie]].
* DropTheHammer: Kamen Rider Clamp’s signature Raise Buckle is the Hammer Buckle.
* {{Expy}}: Sebastian is one of Sebastian the Crab.
* GoOutWithASmile: [[spoiler:Compared to the last two contestants, Sebastian is surprisingly calm when he’s eliminated]].
-->'''[[spoiler:Sebastian]]:''' [[spoiler:''(sighs)'' Guess this is it for me, man. It was fun while it lasted]].
* WeHardlyKnewYe: [[spoiler:Sebastian gets little to no focus before he’s eliminated]].
[[/folder]]
[[folder:Peter Prospects/Kamen Rider Smog]]
!!Peter Prospects/Kamen Rider Smog
A greedy businessman who happens to resemble [[WesternAnimation/ToyStory2 a certain toy prospector]].
* BribingYourWayToVictory: He attempts to do this by offering to buy Luz and Amity’s Raise Buckles.
* {{Expy}}: Peter is one of Stinky Pete.
* DualWielding: Kamen Rider Smog chooses to use two Raise Buckles at once, the [[WolverineClaws Claw]] and [[EpicFlail Chain Array]] Buckles.
* NeverMyFault: [[spoiler:When Peter is eliminated, he blames his failure on the fact that he didn’t have the more powerful Raise Buckles like Luz, Amity, Anne, Sasha, and Marcy]].
* WeHardlyKnewYe: [[spoiler:Peter is the first contestant to be eliminated]].
[[/folder]]
[[folder:Masha [=DeLisle=]/Kamen Rider Kurma]]
!! Masha [=DeLisle=]/Kamen Rider Kurma
An alternate version of Masha who joins the Desire Grand Prix as a Kamen Rider.
* AdaptationalBadass: [[spoiler:This version of Masha becomes a Kamen Rider]].
* TheDanza: Masha's shares the same name as their voice actress, Creator/GreyDeLisle.
* EmpoweredBadassNormal: [[spoiler:Masha was able to kill Boscha with no powers when they got tangled up in the Desire Grand Prix, and becoming a Kamen Rider makes them even stronger]].
* InstrumentalWeapon: Kamen Rider Kurma's signature Raise Buckle is the Beat Buckle.
[[/folder]]
[[folder: Jacob Hopkins/Kamen Rider Jack-S]]
!! Jacob Hopkins/Kamen Rider Jack-S
A alternate version of Jacob Hopkins. No longer a museum curator for the Gravesfield Historical Society, he was sentenced to prison for stalking and attempted murder of a child. He’s also a former competitor in the Desire Grand Prix under the name Kamen Rider Jack-S. ([[NotMakingThisUpDisclaimer No, seriously.]])
* AdaptationalSuperpowerChange: In ''Fanfic/TheMysteryTwinsInvestigateAKamenRiderStory'', Jacob gets a Gaia Memory and becomes a Dopant, but this version of Jacob becomes a Kamen Rider.
* AmbiguousSituation: It isn't made clear if the child he almost killed was actually supernatural in nature.
* AnimalMotifs: Donkeys to highlight how much of a literal jackass he is. So much So that his rider name is literally just two letters off from that very word.
* AllTheOtherReindeer: Not even the other inmates in prison like him due to why he got arrested and his crackpot conspiracy theories.
* RecruitingTheCriminal: A rather literal example, as he's brought back into the DGP while still in prison.
[[/folder]]
!!Others
[[folder:Mason and Mabel Gleeful '''''(UNMARKED SPOILERS)''''']]
!!Mason and Mabel Gleeful
* AmbiguousSituation: While Mason and Mabel have their own Gaia Memories, it’s unclear if they can transform into Dopants, or a Kamen Rider like Kamen Rider Gemini.
* EvilCounterpart: To Dipper and Mabel/Kamen Rider Gemini.
* GreaterScopeVillain: After Oscura’s defeat, they seem to take up this role.
* LegionOfDoom: Their goal seems to be recruiting Dark Riders for this very purpose.
[[/folder]]

Amity’s long great grandniece from the future.

Amity’s king great grandniece from the future.