If Harry Potter were to become an Avenger in fanfiction, it would be a very interesting mix. Harry is used to fighting dark wizards in the wizarding world. But the Avengers face different kinds of threats. He would have to learn to work with technology - something he's not really familiar with. For example, he might be confused by Iron Man's high - tech suits at first. However, his ability to think on his feet and his courage would make him a valuable addition to the team. He could also introduce the Avengers to magic, which could open up new ways of fighting for them.
In a fanfiction where Harry Potter becomes an Avenger, it would create a whole new dynamic. Harry has a strong sense of justice which aligns well with the Avengers. His Patronus charm could be used in various ways, perhaps as a form of protection for the team or to send messages. And his knowledge of potions might lead to some interesting developments. He could create potions to enhance the Avengers' abilities or to heal them more quickly. Plus, his experience with the Dementors could give him an edge in dealing with foes that have a draining or fear - inducing effect.
Well, he'd probably bring his magic skills to the Avengers. He could use spells like Expelliarmus to disarm villains quickly. His broomstick flying skills might also come in handy for getting around in a hurry or for some unique battle maneuvers.
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.
Well, if Harry Potter becomes a goddess in fanfiction, he could bring about a new era in the wizarding world. His new form might allow him to access magic that was previously unknown. He could start to teach other wizards and witches about this new magic, changing the way magic is practiced. Also, he might face challenges from the wizarding establishment who are afraid of his new - found power and the changes he could bring. But he would also have many supporters who believe in his good intentions and the positive changes he could make.
If Harry Potter were to become a Whitelighter in fanfiction, it would likely change his relationships. His friends might see him in a new light. Hermione would probably be very interested in studying the new powers he has. Ron might be a bit jealous at first but would soon come around. And his role at Hogwarts or in the wizarding community could shift. He could become a mentor to young wizards, using his Whitelighter abilities to guide them, much like Dumbledore guided him.
Well, he'd probably use his magic in some unique ways combined with ninja skills. For example, he could use the Disillusionment Charm while sneaking around like a ninja. His broomstick flying skills might translate into some kind of super - fast ninja movement across rooftops.
If Harry Potter becomes the Joker in fanfiction, he would probably start to question all the values he once held. The Joker is all about subverting order, so Harry might begin to undermine the Ministry of Magic and other institutions. He could use his knowledge of magic to play cruel pranks on people, not the innocent kind of pranks he used to do. His Gryffindor courage could be twisted into a reckless disregard for the safety of others.
In fanfiction, if Harry Potter becomes Lord, he might gain a great deal of power and influence. He could use this new status to reform the wizarding world. For example, he could change the way Hogwarts is run, introduce new magical studies, or even restructure the Ministry of Magic to be more just and efficient.
In such a fanfiction, Harry Potter as a ghost might have a very different perspective on the wizarding world. He could be able to pass through walls and observe things secretly. Maybe he would try to influence the living wizards in some mysterious ways, like guiding his friends to discover hidden secrets or solve mysteries that were left unsolved when he was alive.
If Harry Potter becomes the Flash in fanfiction, he might use his new speed powers to quickly get around Hogwarts. He could be the first to reach the library for research books or be the fastest on the Quidditch pitch, leaving everyone in awe.
In this kind of fanfiction, Harry could potentially use the Hulk's strength to fight Voldemort in a very different way. He might be able to smash through dark magic barriers with ease, and his rage - like the Hulk's - could be a new source of power against the Death Eaters.
He might gain more independence in his actions. For example, he could make decisions about his own education and training without the interference of the Ministry or Dumbledore. He could choose to explore magic in his own way, perhaps even study some dark arts to understand his enemies better, but not necessarily use them for evil.