Well, a major theme is the exploration of Harry's power. When he kills Voldemort, it's not just about the act but what it means for his own magical abilities. Some fanfictions focus on Harry unlocking new powers or understanding the true extent of his magic. Another popular theme is the relationship between Harry and the other characters. For example, his relationship with Hermione and Ron might change because of this event. They might see him in a different light, or there could be jealousy among them. And of course, the theme of rebuilding the wizarding world is quite common. After all the destruction Voldemort caused, how do they start anew?
One popular theme is the aftermath of Voldemort's death. How does the wizarding world change? Does Harry become a sort of dictator - like figure because of his power? Another theme is the emotional journey of Harry. Killing Voldemort might not be as straightforward as it seems in terms of his mental state. He could be haunted by the act or feel a sense of loss even though Voldemort was evil. Also, the theme of redemption is common. Maybe some of Voldemort's followers are given a chance to redeem themselves in the wake of his death.
There could also be interesting developments for Harry Potter in such fanfictions. Harry might have a different reaction to Snape. Instead of the complex and often conflicted relationship they had in the original story, Harry could fully embrace Snape as a hero and perhaps learn more about Snape's past and his motives in a more positive light. This could lead to a much closer bond between them, with Harry seeing Snape as a mentor figure in a new way.
After Harry kills Voldemort in the graveyard in the fanfiction, the magical balance might shift. With Voldemort gone, some of the dark magic that was prevalent might start to fade away. The Hogwarts School of Witchcraft and Wizardry could see a new golden age. New spells and magical theories might be explored as the fear of Voldemort no longer holds back the wizarding scholars. Harry himself might start to travel around the world to spread the news of Voldemort's defeat and also to learn more about different types of magic. His friends would also have new opportunities, like Hermione might be able to further her studies without the constant threat of Voldemort and Ron could finally relax and enjoy a more peaceful life at the Burrow.
Yes, there might be such fanfictions out there. Fanfiction writers often explore alternative storylines, and the idea of Pettigrew turning on Voldemort and killing him is an interesting and unexpected twist. It could involve Pettigrew having a change of heart due to some complex reasons, like realizing the true evil of Voldemort's ways or having a personal vendetta against him that overrides his loyalty.
The wizarding world would likely be in a state of shock and then celebration. People would start to see Azkaban in a new light, perhaps no longer as just a place of horror but also as the site where the great evil was finally vanquished.
Another interesting twist is when Voldemort's minions betray him at the crucial moment, allowing Harry to capture him. This shows that Voldemort's own tyranny has led to his downfall in unexpected ways. In some stories, his closest Death Eaters realize that his rule will only lead to the destruction of the wizarding world and choose to side with Harry instead.
One common theme is identity struggle. Harry would be in a turmoil trying to figure out who he is in relation to Voldemort. Another is the reaction of the wizarding world. How would they accept or reject Harry given his new family connection.
One main theme is identity. Harry would have to grapple with his new identity as Voldemort's son instead of the son of James and Lily. Another theme could be redemption. Maybe there's a chance for Voldemort to be redeemed through his connection to Harry. And there's also the theme of power, as Harry might inherit some of Voldemort's dark magic and have to decide what to do with it.
In certain fanfictions, a plot twist is that Harry doesn't kill Voldemort directly. Instead, he uses his love and friendship magic in a very unique way. He manages to make Voldemort see the error of his ways, and Voldemort sacrifices himself to undo all the evil he has done. This is a very different take from the usual 'kill or be killed' scenario. Another interesting plot twist could be that the killing of Voldemort reveals a long - hidden prophecy about Harry that has nothing to do with the original prophecy, and this new prophecy sets Harry on a whole new path of discovery and adventure.
The main themes often revolve around self - discovery. Harry has grown up believing one thing about his parents, and now he has to re - evaluate everything. There's also the theme of destiny. If he is Voldemort's son, does that change his destiny? Is he still the 'Chosen One'? And family is a theme too. What does it mean to have Voldemort as a father? How does that change his understanding of family, especially compared to the Weasleys and his friends who have been like family to him? All these themes are explored to create complex and engaging fanfiction stories.
One common theme is the struggle between good and evil within Harry. Since he has Voldemort's blood, he may have an inner battle over his dark tendencies. Another theme could be identity crisis. Harry would be constantly questioning who he really is.