How would Loki's character change if he becomes an Avenger in fanfiction?

Skye would probably become more selfless. The Avengers are all about protecting the world, so she'd have to put the greater good above her own needs. Also, her relationships would change. She might be more guarded at first, but as she bonds with the team, she'd open up more.

If Loki becomes an Avenger in fanfiction, it would be a wild ride. He'd bring his complex personality to the team. His relationship with Thor would also be an interesting aspect. They could have brotherly moments within the team dynamic. Loki might also start to develop real friendships with the other Avengers, which would be a big change for him.

He'd become more responsible for the whole world perhaps. Since the Avatar has to keep balance everywhere.

Loki's character would develop in a very interesting way as an Avenger. He would likely start off as a bit of an outcast, still having his devious tendencies. But over time, the Avengers' sense of justice and camaraderie might rub off on him. He could learn to use his trickery for good, like using his illusions to deceive enemies instead of his teammates. His relationship with Thor would also be a major factor. They might go from being at odds to a more brotherly bond within the team, which would contribute to his overall character growth.

Shirou as Avenger would probably lose some of his idealism. He was always about saving everyone, but as Avenger, he might focus more on retribution. His relationships would also be affected. He might push away those who care about him because he feels they can't understand his new state. For example, he could become more aloof towards Rin, who was once an important person to him. And he'd be more secretive, hiding his new - found dark side from others.

Naruto's character would likely become more patient. Dealing with Pokemon, which are different from his usual ninja foes, would require a different approach. He would have to understand their behaviors and needs, which would make him more patient and empathetic. Also, his leadership skills from the Naruto series would be enhanced as he might lead groups of Pokemon trainers in this fanfiction world.

He would become much more aggressive. Harry is usually a calm and strategic fighter, but as the Hulk, he would rely more on brute force and his first instinct would be to attack rather than think through a plan.

His character would likely become more hardened. The military life is tough and Percy would have to face a lot of difficult situations. He might become less trusting at first as he'd be in a new environment full of strangers. But over time, he could learn to rely on his new comrades. Also, his sense of responsibility would expand from just protecting his friends and family to protecting his entire unit and his country in the context of the fanfiction.

Naruto's character would gain a new sense of responsibility. As a Green Lantern, he'd have to abide by the Corps' rules and uphold justice on a much larger scale. This might make him more serious at times, but his core of being a fun - loving and determined person would still remain. He'd also learn to work in a team with other Green Lanterns, which could be different from his experience with his ninja teams as they come from diverse backgrounds.

Loki would likely lose his usual sense of self - determination. He's normally a character who has his own plans and motives, but under Thanos' control, he would be more like a puppet. His actions would be dictated by Thanos rather than his own desires.