Iron Man is often a popular character in avenger time travel fanfic. His intelligence and technological prowess make him a key player in any time - travel scenarios. He can figure out the mechanics of time travel devices and come up with strategies to fix problems in the timeline.
One interesting concept could be the Avengers going back in time to prevent certain events that led to major disasters. For example, they might go back to stop Loki from getting the Tesseract in the first place. This would change the entire timeline and create a whole new set of adventures and challenges for the team.
It could be Captain America. He has a strong sense of justice and kindness. So, if he found a dog, he would surely take it under his wing and protect it. Maybe he'd even train the dog to be a mascot for the Avengers.
Well, it combines two really exciting concepts. The Avengers are already super popular, and time travel adds this whole new layer of mystery and adventure. You get to see different versions of the characters, like what if Iron Man met his younger self? And the reader being part of it makes it more immersive, as if you're actually there in the Marvel universe traveling through time.
Percy could also be a big fan of Hulk. Just like Percy has his own 'inner beast' that he sometimes has to control (his demigod powers), Hulk has his own anger issues. Percy might see a bit of himself in Hulk and also be in awe of Hulk's raw strength. He would probably be interested in seeing if there's a way to help Hulk better control his rage, using his own experiences of self - control.
One great 'Avenger fanfic' could be the one where Spider - Man has to team up with Doctor Strange to defeat a new magical villain in New York. It's exciting as it shows Spider - Man's quick - wittedness against Strange's powerful magic.
Well, in fanfic, Avengers' preferences can vary widely. Natasha Romanoff may prefer to work alone on certain missions. This shows her independent and self - reliant nature. Bruce Banner might have a preference for quiet and isolated places where he can do his research without distractions. Also, Clint Barton could be written as having a preference for simple weapons like his bow and arrow, as it represents his down - to - earth and no - frills attitude.
Teamwork is also a very common theme. In these crossovers, the characters have to learn to work together quickly. They come from different backgrounds and have different ways of doing things. In a 'Avenger crossover fanfic' where they cross with the Guardians of the Galaxy, the Avengers' more structured approach has to mesh with the Guardians' more free - wheeling style. This theme of finding common ground and working towards a common goal is often explored in great detail. It usually involves a lot of character development as they overcome their initial differences and start to trust and rely on each other.
Perhaps Harry discovers a way to travel to the Marvel universe and becomes enamored with the Avengers. He might then try to prove himself to them, showing off his magic skills and offering to help them in their battles.
It could potentially be a great fanfic. It might bring together two very different fandoms in a creative and engaging manner. Imagine Harry getting involved with the Avengers to fight a common enemy that threatens both the wizarding world and the normal world. The fanfic could also delve into the relationships Harry forms with the Avengers, like a mentorship with Tony Stark or a friendship with Captain America, which would make it stand out.