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Anime • 557 stories • Updated 18 Aug

If you think Buffy and Faith can leap a long distances, they have nothing on the characters in your typical anime. Join your favorite slayers, scoobies and vampires as they travel through strange worlds meeting superheroes with all manner of unusual powers in our collection of Anime crossover stories.

CategoriesAll StoriesChallenges
Attack on Titan crossover

Somehow, some way, Buffy Summers and Levi become a power couple!

Think about it! Two short, incredibly skilled fighters with a gift for sarcasm who will probably kick your ass if you mention their height. Heck, if you go with post-show Buffy, she's also been training a bunch of teenagers to fight evil. She knows his pain (double, since all the mini Slayers are girls).

Perhaps she lands in the Titan world after falling through Glory's portal. Maybe when she ran away after killing Angel one of those doorways led her to the Underground. Or the ...
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Anime • (Current Donor)BuffyCharmed • Responses [0] • Date Added [25 Jul 14]
Attack on Titan crossover


All things considered, dying might have been a preferable outcome to falling through Glory's portal. That's what Buffy thinks as she finds herself in the middle of nowhere, on possibly another world or universe, facing rapidly approaching giants that seem way too interested in her demise.

Then she somehow turns into one of the aforementioned giants, demolishes the creepy, gargantuan loons, and still, after everything, ends up with Whistler and a tight lipped explanation about some weird, important walls, helping some Boy Scouts, and saving human...
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Anime > Other • (Current Donor)BuffyCharmed • Responses [0] • Date Added [10 Jul 14]
YAHF: Xander Ends up gaining game like powers (Like the manga The Gamer.) that mean's Stats, Inventory, Skill's, Hp, Mp, Tittles, the ability too learn anything (Cooking, engineering, Jutsu, spells, techniques, powers, Ect.) And Shop (Where you can buy anything and I mean Anything (Powers, Ability's, Bloodlines, Books, Houses, Space Ships, Countries, Planet's, Slaves, ect.) throughout the multiverse.).
Anime > Other • GodofChaos • Responses [0] • Date Added [4 Jun 14]
"Madoka magica" challenge!

After many unsuccessful attempts, to save Madoka Kaname, from dying at the hands of Walpurgis, Homura Akemi decided that she needs a help. Her soul gem detected release of large amount of dark, magical energy, at Sunnydale, US. She decided to traveled to USA, and obtain source of this magical power. It turns out that it was Willow who wanted to destroy the world, at the end of season 6 of "Buffy". Homura learns that Willow temporary lost her mind, after Tara got shot - now, there is a connection between both girls; they both lost loved one.

You mu...
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Anime • EarlGrey • Responses [0] • Date Added [19 May 14]
A Halloween challenge. As the title suggest, instead of going as a soldier that night, Xander instead chose to dress up as Jotaro Kujou - the protagonist of Jojo's Bizarre Adventure 3rd part Stardust Crusaders. How would the power of Stands fare in the world of Buffy?

Requirement:
- No Male/Male pairings. The rest are up to you to decide.
- Xander will not be a carbon copy of Jotaro. Instead, he will gain some of Jotaro's quirk. Which quirk (or quirks) is that depends on your decision.
- Must include a few ORAORAORAORAORAORA scenes.
Anime > Other • LTU • Responses [0] • Date Added [5 May 14]
did you ever wonder what duo Maxwell would be like if he had powers? then i remembered the Anime shonen onmyouji & thought this could work.

story/plot

Duo is a descendant of Masahiro & inherited his powers & his shikigami. I wonder how much trouble OZ and the other g-boys are in for now? o.0

pairings 1x2 3x4 5x?

multi-chapter plz
Anime > Gundam Wing • animefangirl • Responses [0] • Date Added [1 Apr 14]
i know this is a Gundam wing category but this is a Gundam fic it's just a Gundam 00 fic

what if xander dressed as Hallelujah/Allelujah for Halloween and ended up with more than just one solder in his head what if he had two both Hallelujah & Allelujah stuck around.
what if the Gundam Meister's were real but just in another galaxy and Hallelujah/Allelujah
weren't just Halloween copy's there was a telepathic link to each other and they helped
xander any way they can even to hijack the celestial being to help xander to safely close the hellmouth.

Buffy &...
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Anime > Gundam Wing • animefangirl • Responses [0] • Date Added [1 Apr 14]
TWO PART CHALLENGE!!! Yes! Two stories for the price of one!


Challenge #1: When halloween comes around, one of the main characters (Buffy, Xander, Willow...) dresses up as a gender-appropriate version of Zor. This results in the original Battlefortess (from before Episode 1) showing up in orbit. After the spell breaks, the ship and physical changes to the character become permanent.

This means no human-based Robotechnology unless the character decides to try recreating it, and the Battlefortress never crashed and has none of the weaknesses from lesser grade human tech. (...
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Anime > Robotech • RankoNakajima • Responses [0] • Date Added [15 Mar 14] • Date Updated [22 Mar 14]
To rid himself of Buffy as an enemy, Ethan Rayne allied himself with a cult. During a fight, Buffy is hit by a nasty spell that de-aged her and sent to work in the the Tower of heaven (just when erza and company arrive). Erza and Buffy become as close as sisters, and joins fairy tail together (or have them be split up and join back later).

Nice to have:
- Buffy's powers reflecting her slayer self (for example, lets her use Fiore Devil Slayer Magic)
- would be funny to see how mira and buffy react around each other first, but would like them to become close friends as well....
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Anime > Other • (Recent Donor)SlayerandWereLeopard • Responses [0] • Date Added [13 Mar 14] • Date Updated [19 Aug 14]
YAHF.

Rather than dressing as a soldier for Halloween, Xander decides to wear a matching costume with Dawn Summers.

The pair end up dressing as a master and servant duo from the Fate/Stay Night anime, namely Illya von Eisenbern and her servant Berserker/Hercules.

Rules/Must haves.

1) Both should retain their powers and memories for explained and believable reasons. (I.e Illyas massive magic reserves, Hercules' divinity or magic resistance, Illya being the grail, etc.)

2) Both should be weaker than their anime counterparts, with Dawn only gaining a s...
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Anime > Surprise Crossover • kolar • Responses [0] • Date Added [22 Feb 14]
It is a YAHF, which I know has been done a terribly massive amount of times before, but bare with me here, there is a method to my mad cliche. Xander dresses as Yusuke Urameshi, cramming a lot fighting experience (street and otherwise) into the severely inexperienced Xander. Xander does suffer from personality change, but this should wear off in the next few months after Halloween, as opposed to permanent or no change at all.

The twist: while he does NOT inherit Yusuke's power; he does become spiritually aware with the same tiny amount expected of a beginner. As there are not many w...
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Anime > YuYu Hakusho • TheLaughingMan • Responses [0] • Date Added [31 Jan 14]
YAHF. I noticed while surfing around youtube that Lancer from fate/stay night has the worst luck ever... and also happens to wear very loud and colorful hawaiian shirts when he's not in skintight armor wielding a spear that hits the heart of it's opponent before it's thrust.

So, my thought is this. Xander while at Ethan's finds no firearms, but he does find a badass prop spear. A little red paint, blue pajamas with cardboard cut into armor plating, and voila, he's this hero from irish mythology. But the spear, being a Noble Phantasm, does not go away when the spell is shattered. ...
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Anime > Surprise Crossover • Killiara • Responses [0] • Date Added [29 Jan 14]
Alright, I recently finished watching a anime show called
Attack on Titan(Shingeki no Kyojin) and i thought how interesting it would be
to have a crossover for it, so im putting out this challenge in the hopes that
someone will be able to come up with one.

I've even posted a small oneshot
of a crossover i would like continued i managed to come up with.

On to the rules:

1). No Darkfics.

2).No Yaoi, can't stand them and there are already far too many of those as it is.

3).This is less of a rule and more common sense, try to avoid copy...
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Anime > Other • branz • Responses [1] • Date Added [27 Dec 13]
Buffy (or another good character of your choice) dresses up as Evangeline A.K. McDowell from Mahou Sensei Negima. Having dressed as her several things are left behind, namely the skills of Eva. To avoid the need for an escalation of force to the point that minions can take out the mayor post ascension with little trouble, Magia Erebia should not be used by Eva, however if you want to put Negi in the story, he can use it.
Anime > Other • williamwhite • Responses [0] • Date Added [23 Dec 13]
Konoha twelve are born on the same day - during the Kyuubi attack. Incidentally, they are all pale-skinned, quite clever and have special powers: they can telepatically contact each other, cause explosions and peek into people's minds, and much more. With the help of these powers they shall save or doom the world. They are the FreakAngels, next evolutionary step. Madara has nothing on these guys...
It would be interesting if on some of the cannon or filler missions (or perhaps in the Forest of Death) they are all sent on they encounter a powerful foe (Akatsuki, Madara, other uberninja, kam...
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Anime > Naruto • Kasyblack • Responses [0] • Date Added [22 Dec 13]
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