Fanfiction ideas for a RWBY and Iron Man crossover.

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.

Well, they could be in a situation where Iron Man's reputation is on the line due to some false accusations. Spider - Man believes in his innocence and decides to help him clear his name. Together, they start investigating who is behind the smear campaign. Along the way, they encounter a powerful enemy who is trying to keep them from finding the truth. This would involve a lot of detective work from Spider - Man and high - tech solutions from Iron Man.

Definitely Iron Man and Ruby. Ruby is young and full of enthusiasm, while Iron Man is a genius billionaire. Their interactions could be really fun as Ruby would be in awe of his technology, and Iron Man would be impressed by Ruby's determination and natural combat skills. He might even see her as a little sister figure and mentor her in some ways.

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.

One idea could be a scenario where the Autobots from Transformers Prime team up with Iron Man to fight a common enemy like an evil tech - based villain. They could combine their technological prowess. For example, Iron Man could share his advanced weaponry designs with the Autobots, and in return, the Autobots could teach Iron Man about their energy sources.

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 creates a special suit inspired by Naruto's ninja abilities. For example, he could develop a suit with the ability to perform shadow clones like Naruto. This would give him an edge in battles as he could send out multiple versions of himself to confuse enemies.

One idea could be that the pilots of Gipsy Danger end up in the RWBY universe. They could team up with Team RWBY to fight against the Grimm. Maybe the advanced technology of Gipsy Danger could be a huge advantage in battles against the Grimm, and they could also teach the RWBY characters some new combat strategies.

What if Iron Man discovers a flaw in his suit's design that could potentially be catastrophic? In the fanfiction, he goes on a quest to find the rarest materials in the universe to fix it. Along the way, he meets different alien races, some friendly, some not. This adventure not only leads to him fixing his suit but also expands his knowledge of the universe and makes him a better hero.

One idea could be having Iron Man's technology integrated into the Star Wars universe. For example, imagine Iron Man's suit being used by a Rebel pilot. It could give them an edge in dogfights against the TIE fighters. Another could be Tony Stark somehow getting stranded in the Star Wars galaxy and using his wits and tech to survive. He might start building new gadgets using local resources and his knowledge from Earth.