A 'do over' can change the story outcome in many ways. For example, if in the 'do over' Neville was given more importance and training from the beginning. He could be the one to fulfill the prophecy instead of Harry. This would lead to a completely different story with Neville as the central hero, changing the relationships, battles, and the overall fate of the wizarding world. Moreover, if the Hogwarts teachers were more united against the Death Eaters from the start, it would prevent a lot of the chaos and destruction that occurred in the original story.
If Harry has a 'do over' and is more proactive in learning dark magic defenses earlier, he could potentially defeat Voldemort much sooner. This would change the story outcome as there would be no long - drawn - out war. Also, if the characters like the Weasleys were more involved in Harry's training from the start, the power balance would shift in favor of the good side much quicker.
The relationship between Harry and Hermione could also shift. Maybe in the time - travel do - over, Hermione is more aware of the potential changes Harry could make to the timeline. This causes some tension between them as Hermione is constantly worried about the butterfly effect, while Harry is more focused on righting the wrongs he sees. Their friendship becomes more complex with different power dynamics and conflicting goals.
In some fanfictions, Harry might change physically. He could have grown taller or more muscular from any summer training he did. For example, if he was secretly practicing Quidditch on his own, it could have affected his physique. Also, mentally he could have become more mature. Maybe he spent the summer reading advanced magic books and this broadened his understanding of magic, making him more confident and less impulsive in his actions.
Well, physically he could change too. Fanfic writers might describe him as growing taller or stronger during the summer break. Emotionally, he might deal with his past traumas better. For example, if he had nightmares about Voldemort, he could learn to overcome them, perhaps through some new magical techniques he discovers or with the help of his friends. This could make him more resilient and less haunted by his past, which is a significant change for his character.
The MC could prevent some tragedies. For example, if they have the ability to foresee the future, they might be able to stop Cedric Diggory from being killed by Voldemort in the Triwizard Tournament.
The piercings and tattoos can make him seem more rebellious. He might be seen as a non - conformist in the wizarding world which is often very traditional. This could lead to him being more outspoken and less afraid to challenge the status quo.
The coven elements can introduce new power dynamics. For instance, in a coven, there's often a shared power source or a collective magic. In fanfiction, this could mean that instead of individual wizards fighting against Voldemort, a coven of Hogwarts students might be able to draw on a combined magical strength that is far greater than the sum of their individual powers.
It can change the story by adding new plot elements. For instance, her love for superheroes could lead her to search for magical items that can give her superhero - like powers within the wizarding world.
Hermione would probably be very supportive. She's always been open - minded and a strong advocate for equality. She would likely help Harry with any practical aspects of the transition, like finding appropriate clothes or dealing with the different expectations in classes. Ron, on the other hand, might be a bit more confused at first. He's used to Harry as a boy, but eventually he would come around and still be a loyal friend.
The international relations of the wizarding world would be redrawn. Queen Elizabeth would use her diplomatic skills to strengthen ties with other wizarding countries. She might also introduce new trade policies. For example, trading magical artifacts for Muggle - made goods that could be useful in the wizarding world. The story could also explore how the wizarding world, under her rule, would interact with the Muggle world on a more regular basis. This could lead to some interesting plotlines, like how Muggles would react to the existence of a wizard - ruling queen and how the wizarding world would keep their secrets while still having a closer relationship with Muggles.
By offering a new perspective. New readers might be interested in seeing a different version of the well - known story. If they've heard about Harry Potter but haven't fully delved into the series, a do - over fanfiction can be an entry point with a fresh twist.