Another possibility is a crossover with Ghost of Tsushima. The two samurai - themed games could blend well. The Sekiro character could interact with Jin Sakai. They could exchange combat techniques or perhaps team up to fight a common enemy that threatens both their worlds.
A Sekiro and Bloodborne crossover fanfic could be really cool. Picture the Sekiro protagonist in the gothic and nightmarish world of Bloodborne. He might have to deal with the Lovecraftian horrors there while also trying to find a way back to his own world. His katana skills could be put to the test against the fast - paced and often unpredictable enemies in Bloodborne.
One idea could be a Sekiro crossover with Dark Souls. The main character from Sekiro could find himself in the world of Dark Souls, facing new and terrifying enemies. He could bring his unique combat skills and adapt them to the different combat mechanics of Dark Souls.
One idea could be a crossover with Dark Souls. The protagonist of Sekiro could find himself in the world of Dark Souls, facing its unique and terrifying enemies. He would have to adapt his combat skills to deal with the slower, more methodical combat style there.
One idea could be a crossover with Supergirl. They could team up to fight a common enemy like Lex Luthor who has some new, devious plan that threatens both Gotham and Metropolis. Another idea is a crossover with the Arrow. The two vigilantes could exchange fighting techniques and learn from each other's experiences in protecting their respective cities.
One idea could be a crossover with a popular fantasy series like 'The Lord of the Rings'. You could have planeswalkers from MTG enter Middle - earth. They might interact with the hobbits, elves, and dwarves. Another idea is a crossover with a superhero universe. Picture a planeswalker with superpowers like Superman or Spider - Man. They could team up with other heroes to fight a common enemy. Maybe a powerful Eldrazi that has invaded their world.
One idea could be a Spiderman and Iron Man crossover. Spiderman could team up with Iron Man to fight a new, powerful villain. Maybe they have to combine their tech and skills, like Spiderman using his web - slinging abilities along with Iron Man's high - tech gadgets to take on an enemy who can manipulate electricity.
A cool 'injustice crossover fanfic' could involve 'Injustice' and the 'Watchmen' universe. The gritty and morally complex world of 'Injustice' would contrast well with the unique and dark 'Watchmen' universe. Rorschach could find himself in the 'Injustice' universe and his uncompromising view of justice might clash with some of the characters there, while Dr. Manhattan's god - like powers could be a major factor in the story, either as a threat or an unexpected ally.
A great concept for a pokemon crossover fanfic is to combine it with the world of Studio Ghibli. Imagine Pokémon in the beautiful and magical landscapes of Spirited Away or My Neighbor Totoro. The Pokémon could interact with the unique characters in those stories. Also, a crossover with the Star Wars universe would be cool. Pokémon could be on different planets, and some might even have force - like abilities.
A uzumaki crossover fanfic could involve crossing over with 'Bleach'. Picture an Uzumaki character in the Soul Society, their strong chakra being mistaken for reiatsu. They could bring new fighting styles and techniques to the Bleach universe.
One idea could be a crossover with another popular fighting game series like Street Fighter. Characters from both universes could meet in a strange dimension and have to battle it out to find a way home. For example, Ragna from BlazBlue and Ryu from Street Fighter could have an epic showdown.
One idea could be a crossover between WWE and a popular superhero universe. For example, having WWE superstars team up with superheroes to fight a common enemy. Another could be a crossover with a fantasy world like Middle - earth, where the WWE wrestlers take on the roles of warriors in that world. Or perhaps a crossover with a post - apocalyptic setting where they have to fight for survival in a desolate world.
Another interesting crossover could be with a music - themed anime like K - ON!. The Symphogear characters, who are also into music, could have a jam session with the K - ON! girls. And then, unexpectedly, they have to use their combined musical and combat powers to fend off an enemy that is attracted to the powerful music they create.