In some 'ultimate spiderman avengers fanfiction', there might be a crossover where Spider - Man has to train with Captain America. This would be cool as Cap could teach him about discipline and strategy, while Spider - Man could show Cap some new ways of moving around in combat, using his webs in unexpected ways. For example, they could be facing an enemy that can teleport, and Spider - Man's webs could be used to mark the teleportation points, something Cap would not have thought of on his own.
One interesting crossover could be the team - up of Spider - Man with Iron Man. They could combine their tech - savvy skills, with Spider - Man's agility and Iron Man's high - tech suits to take on a powerful villain. Maybe they create a new type of web - shooting device together.
One interesting crossover could be a story where Spider - Man teams up with the Avengers to take on a powerful new villain that neither could defeat alone. For example, a symbiote - enhanced foe. Spider - Man's agility and unique powers combined with the Avengers' diverse abilities would make for an exciting battle.
One of the great crossovers could be a story where Spiderman's quick - wittedness helps the Avengers in a complex battle strategy. Maybe he uses his webs to create a unique trap for a powerful enemy that the Avengers alone couldn't handle. Another cool crossover could be a situation where Spiderman has to teach some of the younger Avengers his acrobatic fighting style.
In some fanfictions, there might be a plot where the Avengers mistake Ben for a threat at first. But then they realize his good intentions when he helps them fight a common enemy. This adds an element of misunderstanding and then friendship, which is quite common and engaging in crossovers.
One interesting crossover could be Godzilla teaming up with the Hulk. They are both powerful and somewhat uncontrollable forces. Imagine them fighting side by side against a common enemy, like an alien invasion that threatens both Earth and the Avengers' world. The contrast between Godzilla's raw, brute strength and the Hulk's gamma - powered rage would make for an exciting story.
In some fanfictions, the technology in Ben 10's world might be combined with Stark's technology in the Avengers. Maybe Ben's Omnitrix could be enhanced by Stark's knowledge, creating a more powerful device that helps them in a battle against an alien invasion. This would involve a lot of scientific discussions and teamwork between Ben and the Avengers, especially Tony Stark.
Well, in some fanfiction, Superman might teach the Avengers about his Kryptonian technology. This could lead to new inventions within the Avengers' world. Also, a crossover could involve Superman's nemesis, Lex Luthor, teaming up with one of the Avengers' villains, like Ultron. It would create a really complex and exciting plot with two brilliant minds causing chaos for both Superman and the Avengers.
Well, a great crossover aspect in Naruto Hellsing Ultimate fanfiction could be the exploration of different power systems. Naruto's chakra and the various jutsu could be pitted against the supernatural powers in Hellsing. Also, the characters' moral compasses would be an interesting study. Naruto, with his strong sense of justice, might clash or collaborate with the morally ambiguous characters from Hellsing. It could lead to some really intense and thought - provoking storylines.
One interesting crossover could be a story where Spiderman and Wonder Woman team up to fight a common enemy like Darkseid. Spiderman's agility and web - slinging skills combined with Wonder Woman's strength and lasso of truth would make for an exciting battle.
One interesting crossover could be that the villains from both universes team up. For example, Green Goblin from Spiderman 3 and Hawk Moth from Miraculous Ladybug might join forces. They could create chaos in both New York (from Spiderman) and Paris (from Miraculous Ladybug). This would force Spiderman and Ladybug to work together, which would be a really cool dynamic as they have different powers and fighting styles.
One interesting crossover could be Spiderman getting transported to the Star Wars universe. He might use his web - slinging abilities in the zero - gravity environments of spaceships or on different planets. It would be really cool to see how he interacts with characters like Luke Skywalker or Darth Vader.