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.
Well, a really good crossover would be where the Avengers get trapped in a situation that only Spiderman's unique abilities can get them out of. Like they're in a dimension where all their high - tech gadgets don't work, but Spiderman's natural powers are still effective. And perhaps in this fanfiction, we could see Spiderman forming a special bond with Captain America as they lead the team out of this strange situation.
Some of the best crossovers might involve Spiderman's scientific knowledge impressing Tony Stark. For example, Peter Parker could come up with a new formula for web - fluid that has some unforeseen benefits for Iron Man's suit technology. Also, a crossover could show Spiderman teaming up with Black Widow for a stealth mission where his spider - sense gives them an edge against the enemy.
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 popular trope is the 'fish - out - of - water' story. Your OC, coming from a normal life, suddenly finds themselves in the middle of the superhero world. Another is the 'power - up' trope, where your OC discovers new powers or abilities during the course of the story. And the 'team - up' trope is also common, where your OC teams up with Spiderman and the Avengers to fight a common enemy.
One great 'Avengers and Spider - Man fanfiction' is 'The Friendly Neighborhood Avenger'. It combines Spider - Man's street - level heroics with the grandeur of the Avengers. It has an interesting plot where Spider - Man has to teach the Avengers some of his unique ways of dealing with small - scale threats while also learning from them about handling large - scale disasters.
There's also 'Spiderman's Avengers Adventure'. This fanfic delves into what would happen if Spiderman had to lead the Avengers in a crisis situation. It's full of character development, especially for Spiderman as he steps up to the plate. The story has a great balance between his quippy nature and the seriousness of the situation.
A scenario where Spider - Man teams up with Thor would be amazing. Picture Spider - Man swinging around Thor's hammer, Mjolnir, as they both take on an army of Frost Giants. Another good one is when Spider - Man uses his scientific knowledge to help Bruce Banner control the Hulk better.
When writing this kind of fanfiction, start by researching the existing Spiderman and Avengers universes thoroughly. Know the powers, personalities, and story arcs of the main characters. For your OC, decide on their powers carefully. If they have super strength, think about how it compares to the Hulk's. Then, plot out a story that has a clear beginning, middle, and end. In the beginning, introduce your OC and their situation. In the middle, build up the conflict, whether it's against a new villain or an internal struggle within the group. At the end, resolve the conflict in a satisfying way.
There's a fanfiction called 'Young Spidey in Civil War'. It's really good because it explores Spiderman as a young and inexperienced hero in the complex situation of the Civil War. It shows his growth and how he tries to navigate the difficult political and moral landscape of the war between the Avengers.
One interesting crossover could be a story where the Avengers and Autobots team up to fight a common enemy like Ultron who has somehow allied with the Decepticons. The Avengers' superpowers combined with the Autobots' advanced technology would make for an epic battle.
One interesting crossover could be the Flash from Arrowverse meeting Quicksilver from the Avengers. They could have a race to see who is truly the fastest. Another could be Green Arrow teaming up with Hawkeye for an archery - based mission where they share their different techniques and arrow - making skills.
One interesting crossover could be the Avengers teaming up with the Miraculous heroes to fight a common super - powerful villain. For example, Thanos could be a threat to both the Marvel Universe and the world of Miraculous. The Avengers' brute strength combined with the Miraculous holders' unique powers would make for an epic battle.