If the Avengers time - traveled to WW2 in fanfiction, there would be a lot of interesting interactions. Hulk could be used as a sort of 'living tank' to break through enemy fortifications. Black Widow could use her espionage skills to gather intel on the Axis powers' plans. And Hawkeye could pick off enemy snipers from afar, changing the balance of power on the battlefield.
Well, they could change the course of the war. For example, Iron Man could use his advanced tech to quickly take out enemy tanks. Captain America would feel right at home in a way, fighting alongside soldiers again. And Thor could use his lightning powers to disrupt enemy lines.
In such a fanfiction, one possible outcome could be a character using knowledge from WW2 to change the course of WW1. For example, they might introduce more advanced military tactics. Maybe they could try to prevent certain events that led to the large - scale destruction in WW1. However, this would also likely cause a lot of chaos as the timeline is disrupted.
They might find it really strange and funny. Some of them could be amused by the creative interpretations of their characters, while others might be a bit embarrassed by the over - the - top scenarios in the fanfiction.
If the Avengers watched Avengers fanfiction, they would probably have a range of reactions. Hulk might not understand most of it and just get frustrated. Black Widow, on the other hand, would be very observant and might pick up on the different characterizations of herself. She could either like the more complex and nuanced versions or be annoyed by inaccurate portrayals. And Hawkeye might be indifferent at first, but then get drawn into the more action - packed and adventure - filled fanfictions.
In a time - travel scenario, Nagato could end up in a parallel universe. There, he might find an Akatsuki that is already at peace with the other ninja villages. He could learn from this version of Akatsuki and bring those ideas back to his own universe. This would be a complex and interesting plot, as he'd have to adapt to a different world and then figure out how to implement those changes in his own.
They would likely be extremely shocked by the technological advancements. For example, they might be amazed by the tall skyscrapers and flying vehicles if such things exist in the future of that fanfiction. They would also have to adapt to new social norms and ways of life.
In such a fanfiction scenario, he might use his knowledge of future events to better prepare the students. For example, he could teach them more effective defensive magic against threats he already faced.
They might be really surprised. Some of them would probably find it hilarious while others could be a bit offended if the fanfiction misrepresents them. For example, Thor might be amused by the grand adventures people write about him, but Tony Stark might be critical if the fanfiction makes him look dumb.
Cap's shield would be even more of a novelty. It could be seen as a super - weapon. Thor's hammer might be seen as some kind of divine artifact. His lightning would be a huge advantage in the battles of that era.
If the Avengers watched Batman fanfiction, they would likely have a range of reactions. Hulk might not care much as he's more interested in smashing things. Black Widow, on the other hand, would analyze the characters and their relationships in the fanfic. Hawkeye might just shake his head at some of the wild ideas in the fanfiction. They would all bring their own unique perspectives based on their own personalities and experiences.
Well, he might become a super - powered wizard - avenger. He could learn combat skills from the likes of Captain America and also use his magic in a more creative way with the guidance of the Avengers. Maybe he'd even have a special Avengers - themed wand.