What are some interesting ideas for Marvel Avengers crossover fanfiction?

One idea could be a crossover between the X - Men and the Avengers. Imagine Wolverine teaming up with Captain America in a battle against a common enemy like Ultron. Another could be a Spider - Man and Doctor Strange crossover, where Spider - Man's quick thinking and agility combine with Doctor Strange's magic to solve a multiverse - level threat.

A crossover with Doctor Strange could be really cool. Maybe they have to deal with a magical threat that is spreading across different dimensions. Captain Marvel's strength and Doctor Strange's magic would create an interesting dynamic as they try to figure out how to stop it.

How about a story where the Avengers are pitted against Dio? The Avengers would have to deal with Dio's time - stopping ability with their own powers. Iron Man could try to create a device to counteract Dio's time stop, while Captain America uses his strategic skills to lead the fight against Dio's minions.

One idea could be that Batman finds himself in the Marvel universe due to a strange multiverse rift. He teams up with Iron Man to stop a tech - based villain who is stealing advanced technology from both their worlds. Another could be Batman and Spider - Man working together in Gotham. Spider - Man's acrobatics and sense would be a great addition to Batman's detective skills.

A cool dc marvel crossover fanfiction might involve Batman and Iron Man. Picture Batman being intrigued by Iron Man's high - tech gadgets and the two of them collaborating to create an even more advanced piece of technology to defeat a new breed of super - criminals that are using alien and advanced Earth - based tech.

In a Naruto Marvel crossover fanfiction, it could be interesting if the X - Men visited the Hidden Leaf Village. Naruto might be fascinated by the mutants' powers and their struggle for acceptance. He could compare it to the discrimination some ninja faced in his own world. The X - Men could also learn from the ninja's stealth and combat techniques. Wolverine, for instance, might spar with Rock Lee and learn some new hand - to - hand combat moves, while Cyclops could study how the ninja use their eyes in combat, like the Sharingan.

Maybe the Sburb game from Homestuck starts to affect the Marvel universe. The Guardians of the Galaxy could be drawn into it, thinking it's some new cosmic threat. The Homestuck trolls' hemospectrum - related powers could interact in strange ways with the superpowers in the Marvel world. For instance, a high - blood troll's strength might be compared to that of the Hulk.

One idea could be a story where the Avengers and the Justice League team up to fight a common cosmic threat like Darkseid and Thanos working together. It would be a battle of epic proportions with heroes from both universes having to put aside their differences and combine their powers.

One idea could be a group of survivors from different Marvel universes teaming up to find a cure. They might include Spider - Man from an alternate reality, and Black Widow. Another could be a story where the zombified heroes are sent to a different dimension and the non - zombified heroes have to figure out how to bring them back without getting infected.

One idea could be to have Spider - Man encounter the Slenderman. Picture Spider - Man swinging through the city and suddenly coming across the tall, faceless figure in an alley. Another could be Loki causing chaos in a Creepypasta - like town, using his magic to create creepy illusions. Maybe the Avengers have to deal with Jeff the Killer, who somehow gets superpowers and becomes an even more dangerous threat.