In some fanfictions, if Harry Potter becomes a warlock, he might gain even more powerful magic. He could have greater control over spells and be able to perform magic that was previously thought impossible. For example, he might be able to manipulate time in a more complex way or have the power to instantly transport himself anywhere in the wizarding world without the need for a Portkey or Apparition.
If Harry becomes a warlock, he may develop a different relationship with the wizarding community. He could be seen as an even greater threat to the dark forces, or some might fear his newfound power. On the other hand, he could also use his enhanced abilities to bring about more significant changes in the wizarding world, like reforming the Ministry of Magic to be more just and efficient.
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.
Perhaps he is forced into a new situation where he has to adapt and become a warrior. For example, if Voldemort somehow manages to take over the wizarding world completely and Harry has to flee to a non - wizarding land. There, he discovers that the only way to fight back and survive is to become a warrior. So, he starts training in their ways, learning their combat styles and gradually becomes one of them.
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.
Well, he might completely change the power structure in the wizarding world. He could rewrite the rules at Hogwarts, for example, making it more focused on combat training against the dark arts. He might also form a new alliance with the magical creatures, using their unique abilities to strengthen his rule.
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 an emperor in fanfiction, he would likely enforce new laws. For example, he could make laws to ensure that all magical creatures are treated fairly. He may also establish new alliances with other magical communities around the world, uniting them under his leadership for the greater good of magic in general.
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.