A great idea for 'the simpsons crossover fanfic' would be a crossover with 'SpongeBob SquarePants'. Imagine Homer getting a job at the Krusty Krab and causing all kinds of chaos. Bart could also become friends with SpongeBob and they get into mischief together. Additionally, a crossover with 'Scooby - Doo' would be exciting. The Simpsons could join the Mystery Inc. gang to solve a mystery in Springfield, like a haunted mansion that turns out to be a scheme by Mr. Burns to scare people away from a piece of land he wants to buy.
One idea could be a crossover with 'Futurama'. The Simpsons characters could travel to the future and interact with Fry, Bender and the rest. Maybe Homer gets a job at Planet Express and causes all kinds of chaos with his clumsiness. Another could be a crossover with 'South Park'. The two sets of very different characters would create a really comical and chaotic situation. For example, Bart could get into a prank war with Cartman.
One interesting Simpsons fanfic idea could be a story where Homer discovers a hidden talent for painting and becomes a famous artist in Springfield. Another could be about Lisa starting a new club at school that promotes environmental awareness in a really creative way. And a third idea might be a fanfic where Bart travels to the future and sees how Springfield has changed.
Well, a great Simpsons fanfiction concept might be centered around Mr. Burns getting amnesia and forgetting he's rich. He then starts living a normal life and has to learn about kindness and friendship from the other Springfield residents. Also, you could write a fanfic where Nelson actually has a soft side and befriends Lisa, and they have adventures together. And there could be a story where Krusty the Clown tries to retire but the town won't let him because he's such an important part of Springfield's culture.
One idea could be exploring what would happen if Homer got a different job, like becoming a famous artist. It would be fun to see how his new career would change the family dynamics.
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.
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.