There are Iron Man crossover fanfictions that cross him over with characters from different genres. Like a crossover with Sherlock Holmes. Imagine Iron Man in Victorian London using his high - tech gadgets to solve mysteries alongside Sherlock. It would be a fun mix of modern technology and old - world detective work. And then there are crossovers with Star Wars, where Iron Man could find himself in a galaxy far, far away, trying to use his tech to survive in a universe full of the Force and lightsabers.
In some fanfictions, they might start off as rivals. Iron Man, with his flashy, high - tech suits, could clash with Batman's more low - key, yet highly effective methods. But then they realize they need to work together when a new super - criminal emerges who is a threat to both Gotham and the world at large. This kind of dynamic where they go from distrust to cooperation can be really engaging.
One interesting character to cross over with Iron Man is Wolverine. Wolverine's rough - and - tumble nature and his healing factor would be a great contrast to Iron Man's high - tech gadgets. Black Widow could also be a great addition. Her spy skills and combat abilities would add a new dimension to the story. And Hulk, the big green behemoth, would be a force to be reckoned with, and the interaction between him and Iron Man would be full of drama.
One idea could be that Iron Man's technology somehow ends up in the RWBY universe. Maybe Tony Stark himself gets transported there. He could then use his tech to upgrade the weapons of the RWBY characters. For example, he might enhance Ruby's scythe with some of his repulsor technology, making it even more powerful in combat.
One possible plot for a Deku Iron Man fanfiction could involve a threat that neither hero can face alone. The villains could be creating a device that combines the technology of the Marvel universe with the quirks of the My Hero Academia world. Deku and Iron Man would have to team up, using their respective skills and powers. Deku's agility and experience with his quirk, combined with Iron Man's high - tech weaponry, would make for a great story.
One idea could be that Iron Man's technology somehow gets integrated into the world of RWBY. Maybe his suits' energy systems could be used to power up the Huntsmen and Huntresses' weapons. For example, Ruby could have a Crescent Rose upgrade with Iron Man's repulsor technology, allowing for more powerful ranged attacks.
A really cool plot could be a parahuman in the Worm universe who idolizes Iron Man and tries to recreate his suits using their powers. They face challenges as the technology and powers don't always mesh well, but through trial and error, they manage to create a unique hybrid of Iron Man - like tech and their own parahuman abilities.
A cool plot could be that the people of Westeros mistake Iron Man for some kind of powerful sorcerer because of his high - tech suit. The Lannisters might try to recruit him for their own gain. But Iron Man, being the hero he is, would see through their schemes. He could then start his own quest to find a way back home while also getting involved in the fight against the various threats in the Game of Thrones world. He might end up using the resources in Westeros to upgrade his suit in unique ways, like using Valyrian steel in its construction.
One possible plot could be that Iron Man's technology somehow gets transported to the wizarding world. Harry Potter and his friends are intrigued by this strange new technology. Iron Man, on the other hand, is baffled by magic. They have to work together to stop a threat that combines dark magic and advanced technology. Maybe Voldemort gets his hands on some Stark Industries weapons and they need Iron Man's expertise to disarm them while Harry uses magic to counter Voldemort's spells.
One interesting Iron Man 2 fanfiction could be about an alternate ending where Pepper Potts becomes Iron Woman. She uses Stark's technology in a new way to fight off villains. Another could be a story that focuses on Rhodey's perspective during the events of Iron Man 2, exploring his thoughts and feelings about Tony's erratic behavior. There are also fanfictions that introduce new characters, like a young inventor who teams up with Tony Stark to create an even more advanced suit.
One interesting Iron Man fanfiction could be about him teaming up with a young protege from a small town. The protege has a unique power that Tony discovers and decides to mentor the kid, leading to adventures across different dimensions.