A cool crossover might be Tony Stark trying to reverse - engineer Naruto's ninja tools using his technology. He could be fascinated by the simplicity yet effectiveness of things like shurikens and kunais. And Naruto could be in awe of Stark's Iron Man suits and their advanced capabilities. Also, in terms of teamwork, they could combine their skills to fight a common enemy. Stark could provide aerial support and long - range attacks while Naruto could use his close - combat ninja skills to take on enemies on the ground.
One interesting crossover could be Naruto using his chakra in Tony Stark's high - tech world. Maybe Naruto's ability to move at high speeds and his physical strength could be combined with Stark's suits. For example, Naruto could use his chakra to power up the suit's functions even more. Another aspect could be the cultural clash. Naruto, coming from a feudal - like ninja world, would have a different view on things compared to the modern and often self - centered Tony Stark. They could learn from each other's values.
Well, there could be a story where Naruto is brought to the Marvel universe through some sort of magic or science mishap. Tony Stark would initially be skeptical of Naruto's abilities but as he sees Naruto in action, he realizes the potential. Naruto could also introduce Stark to the concept of chakra, which Stark might then try to incorporate into his technology. This could lead to the creation of a new type of suit that has both technological and chakra - based powers.
In some 'Harry Potter and Tony Stark' fanfiction, they might come together to face a common enemy. This enemy could be a threat that combines magic and technology, something neither the wizarding world nor Stark has faced before. Their different skills and knowledge would need to be combined. Harry's knowledge of spells and the magical realm, along with Tony's advanced technology and strategic thinking, would make for an exciting story.
One interesting crossover could be Tony Stark using his technology to help Harry Potter in the wizarding world. For example, he might create devices that can detect dark magic more easily. Another could be Harry Potter teaching Stark about magic, like how to use a simple spell to do something mundane but in a magical way. Maybe a levitation spell to move his tools around in the lab.
In some fanfictions, they might be brought together in an alternate universe. For instance, Hermione could be a scientific genius in that universe too, and she and Tony are competing for the same research grant. But then they realize they can achieve more by working together. So, they combine their knowledge of magic (Hermione) and technology (Tony). They might create something extraordinary, like a device that can detect and neutralize dark magic using advanced sensors and AI technology. Their partnership would be a blend of two different worlds, and the story could explore how they overcome the differences in their thinking and working styles.
In a fanfiction, perhaps Tony Stark could use his technology to enhance Percy's sword, Riptide. He could add some kind of energy - based enhancement to it, making it even more powerful in battle. This would be a really cool combination of the two universes.
One interesting aspect of Hermione and Tony Stark fanfiction could be the meeting of two brilliant minds. Hermione, with her vast knowledge of magic from the wizarding world, and Tony Stark, a genius in technology. They could collaborate on projects that blend magic and science, like creating magical - tech devices to solve problems in both their worlds.
In a She - Hulk and Tony Stark fanfiction, they could start off as rivals. Stark might initially underestimate She - Hulk, seeing her as just a 'big green woman'. But then, as they get to know each other during a series of events, they come to respect and rely on each other. For example, in a situation where a dangerous experiment goes wrong in Stark's lab and She - Hulk's brute strength and Stark's quick thinking are the only things that can save the day.
One interesting storyline could be Tony's early experiments in his father's workshop. He might be tinkering with small gadgets, getting in trouble for using expensive parts. Another could be his relationship with his parents at a young age, like how he coped with his father's high expectations.
One interesting fanfiction could be where Tony Stark cries after realizing the true cost of his superhero lifestyle on his personal relationships. He might break down when he sees how his actions have pushed away Pepper or Rhodey.
One interesting storyline could be Tony Stark trying to break someone out of The Raft secretly. He might use his high - tech gadgets to bypass the security systems.
One quirk could be his extreme dedication to his inventions. In fanfiction, he might be shown spending days on end in his lab without sleep, completely absorbed in creating a new piece of tech. Another quirk could be his snarky remarks even in the most serious situations. For example, when facing a powerful enemy, he still manages to make a sarcastic comment, which is very in - character for him. Also, his over - protectiveness towards those he cares about, like Pepper or Rhodey, can be a quirk that is often explored in fanfiction.