History FusionDance / FanWorks

[[AC:''Manga/Naruto'']]

* In ''Fanfic/TheBridge'':

%%* ''Fanfic/AbraxasHrodvitnon'': Ghidorah's extraterrestrial capabilities enable a couple instances of this to happen. The Many, as TheAssimilator on par with Film/TheThing, are able to perform a lot of biomass Fusion Dancing with their hosts and {{Mind Hive}}s.

* ''Fanfic/InkyFuture'': [[spoiler:Artemis, Orion, Iris, Axl, Ayane and Ethan]] perform a [[WesternAnimation/StevenUniverse Gem-style fusion]] after [[spoiler:being blended, to save X from Tartar, taking advantage of their mixed-together inky ooze state.]] The end result is named "Leviathan", and the author also admits he took direct inspiration from ''WesternAnimation/StevenUniverse'', though ''unlike'' that show, conversation of mass actually ''matters'' and thus the resulting fusion is not only over eight feet tall, they are very muscular and have BoobsOfSteel and HartmanHips, as all of that mass from six people needs to go ''somewhere''.

* In the ''Fanfic/PonyPOVSeries'':

* In ''Fanfic/SevenDaysInSunnyJune'', the human Octavia Melody is a chimera, having absorbed her twin in the womb. Needless to say, this fact greatly disturbs her.
* In ''Fanfic/TheThreeSisters'', [[spoiler:Cocoon sacrifices herself to save both Rarity and her sister Pupa by fusing them into one entity]].

** [[WesternAnimation/StevenUniverse The Crystal Gems]] appear in a {{Crossover}} universe, and as such their fusions appear. As Diamond Tiara is a Gem in this universe, specifically Magenta Diamond, which she was unaware of until very recently, she can also fuse, but struggles to learn how for much of the arc but finally manages to with [[spoiler:Silver Spoon after Discord turns her into a Pearl]], becoming Grey Musgravite.

* ''Fanfic/InfinityTrainSeekerOfCrocus'': Specter and Easter learn that when they have a high trust level with one another, it allows Easter -- who originally is a lightning bolt who struck Specter down and fused with them but are currently capable of having their own separate body -- to fuse with Specter and they can become a combined form called Harmonious Storm. Through the author notes, the co-author admits that she was watching ''WesternAnimation/StevenUniverse'' clips while brainstorming ideas.

* ''Fanfic/AbraxasHrodvitnon'': Ghidorah's extraterrestrial capabilities enable a couple instances of this to happen. The Many, as TheAssimilator on par with Film/TheThing, are able to perform a lot of biomass Fusion Dancing with their hosts and {{Mind Hive}}s.
* ''Fanfic/GodzillaNeo'': Mothra and Battra were once a single entity called Gigamoth. but were separated thanks to Ghidorah. With the rise of Bagan, the two reunite and become the god-like bug once more.

** The finale of the first book reveals that [[spoiler: Lily Potter]] fused with the Phoenix after her presumed death, as part of a deal with the entity in question, becoming the White Phoenix of the Crown - the Phoenix's primary aspect. While this didn't strictly make the Phoenix more powerful, it did provide an overall focus that She usually lacks.

!!Fan Fiction

* ''FanFic/DungeonKeeperAmi'' (''VideoGame/DungeonKeeper'' & ''Franchise/SailorMoon''):

** Taken yet further by Tiger, who possessed Mercury while she was also possessed by the Dark God Crowned Death. In that case, not only did Mercury and Tiger's features blend, but Mercury's armor fused with her/them. resulting in a towering, muscled amazon with metal skin and the burning Crown of Crowned Death. Badass!

* ''Fanfic/InkyFuture'': [[spoiler:Artemis, Orion, Iris, Axl, Ayane and Ethan]] perform a [[WesternAnimation/StevenUniverse Gem-style fusion]] after [[spoiler:being blended, to save X from Tartar, taking advantage of their mixed-together inky ooze state.]] The end result is named "Leviathan", and the author also admits he took direct inspiration from ''WesternAnimation/StevenUniverse'', though ''unlike'' that show, conversation of mass actually ''matters'' and thus the resulting fusion is not only over eight feet tall, they are very muscular and have BoobsOfSteel and HartmanHips, as all of that mass from ''six people'' needs to go ''somewhere''.

[[AC:Franchise/MarvelUniverse]]

* In ''FanFic/PokemonMaster'' [[spoiler: Misty and her lost twin 'sister' Valdera merge together to form Mistaria, resolving Ashura's love interest problem]].
** A powerbooster variant happens with Triverion, [[spoiler: who happens to be three Eevelutions merged into a... multi-headed dragon thing]]. It also happens with [[spoiler: Mikey's Eevee and Missingno]].

[[AC:Unsorted]]
* A scary example of the shapeshifting type in ''Winter War''. Aizen's Hollowification experiments fuse shinigami with their zanpakuto, the results being Tortured Abominations who still retain enough awareness of their situation to make the whole matter ''even more'' horrific.
* In ''Fanfic/TheSwarmOfWar'', the Overmind does this with ''bases''. A Hive merged with a dozen Spine Crawlers and Spore Crawlers is not something to take lightly.
* {{Inverted|Trope}} in ''FanFic/DiariesOfAMadman''. The various races of pony were created when Discord literally split the alicorns into three.
* In one chapter of ''Fanfic/MonstersInParadise'' a naive Mismagius triggers a fusion with Marisa Kirisame completely by accident. The end result has Marisa's face, hat and hair, but Mismagius' dress-like body. Whether Marisa gained any powers from the fusion or not isn't brought up, however.
* In the climax of ''[[Fanfic/TheDearSweetieBelleContinuity Cutie Mark Crusaders Dream Warriors]]'', the CMC combine together in the dreamscape to [[spoiler:finally defeat [[BigBad Feather Duster]] for good]]
* In ''Fanfic/UniverseFalls'', [[WesternAnimation/StevenUniverse Steven]]'s ability to perform Fusion with humans extends to his friends [[WesternAnimation/GravityFalls Dipper and Mabel]] in addition to his canonical Fusion with Connie. There's a three-part mini-arc devoted to introducing not only "Stevonnie" (Steven + Connie), but also "Maven" (Steven + Mabel) and "Stepper" (Steven + Dipper). Later chapters introduce "tri-fusions" of Steven and two of his friends, like Dipevebel (Steven, Dipper, and Mabel) from "Three's A Crowd", Mabonnven (Steven, Mabel, and Connie) from "Theory of Weirdness", and Convenper (Steven, Connie, and Dipper) from "Crack the Whip".
* In ''Fanfic/EquestriaAcrossTheMultiverse'', there are several varieties:
** [[WesternAnimation/StevenUniverse The Crystal Gems]] appear in a {{Crossover}} universe, and as such their fusions appear. As Diamond Tiara is a Gem in this universe, specifically Magenta Diamond, which she was unaware of until very recently, she can also fuse, but struggles to learn how for much of the arc but finally manages to with [[spoiler:Silver Spoon after Discord turns her into a Pearl]], becoming Grey Musgravite.
** A world where everyone is a robot also has a program where they combine into a larger robot. The Mane Six become Harmony.EX and the CMC become Crusader.EX.
** A universe where the natives can fuse like the Gems can is discovered, and the FusionDance spell soon becomes learned by other members of the Alliance.
** The [[AllianceOfAlternates Brotherhood of Tirek]] apparently captured a high dimensional EldritchAbomination and fused with it and each other to form 10th Dimensional Tirek, who required the 10D Ponies to perform a CrisisCrossover to defeat. This was also the ''only'' way Tirek could transcend to the 10th Dimension, as his selfishness would prevent it from otherwise happening. The 10D Ponies are also technically fusions of countless versions of themselves, but each individual one is also a separate individual, and the process happened naturally rather than being forced like Tirek's.
* The protagonist of ''Fanfic/WithThisRing'' gets stuck in an UnwinnableTrainingSimulation and forgets it's a simulation. As he watches his friends die, he [[GodzillaThreshold gets desperate]] and unites with the Ophidian, embodiment of avarice, giving him the power of a PhysicalGod but making him unable to feel emotions other than avarice. For its part, the Ophidian is happy to have a host capable of putting desires into perspective and prioritising between them.

* In ''Fanfic/SonOfTheSannin'', Kiba and Akamaru develop a variant of their usual combined transformation jutsu. Instead of turning into a giant, multiple-headed wolf, Akamaru instead turns Kiba into [[OurWerewolvesAreDifferent human-like werewolf]], enhancing their physical attributes while being much easier to control. Tamaki does a similar thing with one of her cats, turning herself into a CatGirl.
* ''[[https://www.fanfiction.net/s/12380120/1/We-re-Here-Together We're Here Together]]'' is a ''Manga/OnePiece'' drabble series with the addition of fusion, a technique that Luffy introduces to his teammates. Fusion here has its limits, however, as Devil Fruit users can't fuse because their fusion will have more than one Devil Fruit power in their body, and it could kill them if they don't unfuse in time.
* ''Fanfic/NoHiddenContractsTaxesOrFees'' has Spouxls G. Kaardton, a fusion between Rouxls Kaard and Spamton after Kris injected the [=LoadedDisk=] into Rouxls's body to save him from [[TakenForGranite turning into stone]].

!!Fan Games
* ''VideoGame/BattleMoonWars'' gives us the ninja [=RoSHIaKI=], a fusion of Michael Roa Valdamjong and Tohno SHIKI ([[spoiler:Roa's 18th incarnation, who is ''not'' the same person as the protagonist of ''VisualNovel/{{Tsukihime}}]]'').
* The [[GameMod ROM hack]] ''VideoGame/BrutalMario'' has the seven Koopalings merging together to fight Mario, a {{homage}} to the 7 Heroes from ''VideoGame/RomancingSaGa2''. [[https://vignette.wikia.nocookie.net/brutalmario/images/7/77/The_Seven_Koopalings%27_Fusion_2.png/revision/latest?cb=20140701233129 It needs to be seen to be believed]].
* ''VideoGame/MushroomKingdomFusion'' uses the Power Booster variant: The playable characters can gain forms representing popular characters that are not playable. For instance, Mario has a VideoGame/{{Mega Man|Classic}} form and a [[Franchise/{{Halo}} Master Chief]] form, and Luigi has a Protoman form and a Red Spartan form.
* ''VideoGame/PokemonInfiniteFusion'': The entire premise of the game is focused precisely around this trope. With the aid of the DNA Splicer item (originating from ''VideoGame/PokemonBlack2AndWhite2''), any two Pokémon can be combined into a new "Fusion Pokémon", inheriting the stats, moves and abilities of the chosen mons.

* This is the main benefit of Emerald Ace, [[Characters/Ben10BenTennyson Ben Tennyson's]] [[FightingSpirit Stand]] in ''Fanfic/JojosAlienAdventure''. Alongside having an [[TransformationTrinket Ultimatrix]] of its own, it also has the ability to fuse with Ben if both are transformed.

* ''Fanfic/InkyFuture'': [[spoiler:Artemis, Orion, Iris, Axl, Ayane and Ethan]] perform a [[WesternAnimation/StevenUniverse Gem-style fusion]] after [[spoiler:being blended, to save X from Tartar, taking advantage of their mixed-together inky ooze state.]] The end result is named "Leviathan", and the author also admits he took direct inspiration from ''WesternAnimation/StevenUniverse'', though ''unlike'' that show, conversation of mass actually ''matters'' and thus the resulting fusion is not only over eight feet tall, they are very muscular and have BoobsOfSteel, as all of that mass from ''six people'' needs to go ''somewhere''.

* ''Fanfic/InkyFuture'': [[spoiler:Artemis, Orion, Iris, Axl, Ayane and Ethan]] perform a [[WesternAnimation/StevenUniverse Gem-style fusion]] after [[spoiler:being blended, to save X from Tartar, taking advantage of their mixed-together inky ooze state.]] The end result is named "Leviathan", and the author also admits he took direct inspiration from ''WesternAnimation/StevenUniverse'', though ''unlike'' that show, NoConservationOfEnergy is averted and thus the resulting fusion is not only over eight feet tall, they are very muscular and have BoobsOfSteel, as all of that mass from ''six people'' needs to go ''somewhere''.

* ''Fanfic/TheUltimateEvil'': When Shendu [[spoiler:possesses]] his Other, Valerie, he warns her that this trope will happen to them if they remain in such a state for too long. Since Shendu and Valerie's spirits now have absolutely no metaphysical barriers between them, and since their souls as Others seek to join by their very nature, it'll soon become difficult to tell where one being begins and the other ends and it'll eventually become nearly impossible to separate them.

[[folder:Anime/NeonGenesisEvangelion'']]

* ''FanFic/UltimateSleepwalker'': Sleepwalker and his human host Rick Sheridan ended up becoming bonded with one another. Sleepwalker became trapped in Rick's mind and could only emerge when he fell asleep or unconscious. One notable occasion reversed the fusion and Rick's consciousness ended up in Sleepwalker's mind, which allowed them to temporarily return to Sleepwalker's home dimension, the Mindscape.

[[AC:Unsorted/Dormant/Dead]]