Who are the most popular characters in 'Harry Fights Voldemort' fanfiction aside from Harry and Voldemort?

Hermione is often a very popular character. She's known for her intelligence and resourcefulness, and in fanfiction, she might come up with new spells or strategies to help Harry in his fight against Voldemort.

Draco Malfoy is also quite popular. Fanfiction writers might explore his complex relationship with both Harry and Voldemort. He could be in a situation where he has to choose between his loyalty to his family (who has ties to Voldemort) and doing the right thing by helping Harry.

Dumbledore. His vast knowledge of magic and the wizarding world could play a crucial role. He might have some prior knowledge about the origin of the creature situation involving Harry and Voldemort. He could also offer guidance and wisdom, perhaps even try to find a way to use the situation to finally defeat Voldemort in a more permanent way.

Hermione could be quite popular. In the fanfictions, she might be the one who tries to figure out the science or magic behind Elsa's powers. Another could be Ron, who might be initially skeptical of Elsa but then grows to be her friend. Olaf from Elsa's world could also be popular as he brings his unique brand of humor to the mix when he enters the wizarding world.

Harry Potter often features prominently. His relationship with Snape is complex in the original series, and in fanfiction involving Snape and Voldemort, his role can be further explored. For example, how he reacts to Snape's interactions with Voldemort and whether he can figure out Snape's true motives sooner.

Hermione is often a popular character. She might play a role in helping Harry understand the implications of Voldemort's reincarnation, using her vast knowledge of magic and history.

Hermione is often a very popular character. She can bring her intelligence and magic skills to help Harry in new and interesting ways in the fanfiction world. For instance, she might come up with a unique spell to counter Voldemort's dark magic.

In many of these fanfictions, the Marauders (James, Sirius, Remus, and Peter) are quite popular. They were friends of Harry's parents and their presence in a time - travel story can bring a sense of nostalgia and also add a lot of action and adventure. Bellatrix Lestrange can also be a prominent character on Voldemort's side. Her fanatical loyalty to Voldemort and her dark magic skills can make for some intense and exciting scenes, especially when she clashes with the heroes in different time periods.

Their children are often very popular characters. James, Albus, and Lily Potter can have their own unique personalities and story arcs. For instance, James might be the mischievous one like his father was at his age, getting into all sorts of trouble at Hogwarts. Albus could be the more introverted and studious one, grappling with the weight of his father's legacy. And Lily might be the brave and headstrong girl.

Hermione is often a popular character in these fanfictions. She might play a role in helping Harry and Draco get along or in uncovering the mysteries of the Goblet of Fire. Another could be Cedric Diggory. His death in the original story is a big event, and in fanfiction, he could be brought back in some way related to the Goblet of Fire's magic, and interact with Harry and Draco.