Hermione Granger is another popular character. Her intelligence and knowledge of magic could be a great asset in the world of ASoIaF. She might be able to figure out how to use the magic in that world in ways that the native characters haven't thought of, or she could use her knowledge to help solve some of the political and social problems in Westeros.
Harry Potter himself is often a popular choice. His heroic nature and powerful magic make him an interesting addition to the complex and often brutal world of ASoIaF. He could potentially use his skills to change the course of events in Westeros.
Jon Snow is often a popular choice. His mysterious parentage and his role in the story make him an interesting character to time - travel. People like to explore how his knowledge of future events could change his actions and the fate of the Seven Kingdoms. Daenerys Targaryen is also popular. Her journey to claim the Iron Throne could be drastically altered with time travel knowledge.
Draco Malfoy can be an interesting character in college fanfiction. He could be there on some sort of redemption arc, trying to make amends for his past actions at Hogwarts. He might be forced to work with characters he used to oppose, like Harry and Hermione, in a college project or competition, leading to some tense but ultimately character - developing situations.
Hermione Granger is extremely popular. Writers often like to explore her intelligence further, perhaps in a scenario where she discovers a new branch of magic through her extensive research. Her relationship with Ron or Harry can also be delved into more deeply in fanfiction.
Harry Potter himself is very popular. After all, he's the main character of the original series. Hermione Granger is also a common choice as she's smart and has a lot of potential for different storylines. And of course, Draco Malfoy. His complex personality makes him an interesting character to explore in different multiverse scenarios.
Hermione is often a popular character to feature. Her intelligence and magical skills can bring a lot to the crossovers. In Divergent fanfiction, Tris is also a common choice as she is the main character in her own series. When combined with the Harry Potter world, their different personalities and abilities can create interesting dynamics.
Well, Harry Potter is the most obvious one. People like to write about his post - Voldemort career, whether it's in the field of magic law enforcement or as a magical innovator. Hermione is another favorite. Her brainy nature lends itself well to stories where she's a magical inventor or a teacher at an elite wizarding school. And then there's Ginny Weasley. Her athletic ability can be the focus in fanfictions where she has a successful career as a Quidditch star or a coach for young Quidditch players.
Harry Potter himself is still very popular in fanfiction. Writers often put him in different situations, like facing new dark wizards or having to solve mysteries outside of Hogwarts. Hermione Granger is also a favorite. People like to write about her further studies and how she uses her intelligence to change the wizarding world. Draco Malfoy is another popular character. Fanfiction might explore his redemption arc more deeply or show a different side of him that wasn't fully shown in the books.
One character that is often used in 'harry potter clan fanfiction' is Sirius Black. Even though he's not directly part of the Potter clan by blood, his relationship with James Potter was like that of a brother. His story is full of drama and mystery, and in fanfiction, he can be brought back to life in some alternate universes to mentor the younger Potters or to continue his fight against the dark forces. Teddy Lupin is also a popular choice. As the son of Remus Lupin and Tonks, he has a special connection to the Potter family, and his metamorphmagus abilities make for interesting storylines within the Potter clan fanfiction.
Harry Potter himself is also very popular. Fanfictions might explore what he does after graduating from Hogwarts, or they could rewrite parts of his time at school with different plot twists. For example, a story where he discovers a new aspect of his connection to Voldemort earlier in his school years. Another popular character is Draco Malfoy. Writers can explore his redemption arc in more depth, or create stories where he and Harry have to work together against a common enemy despite their past differences.
One Piece's Zoro is quite popular in these fanfictions. His sword - fighting skills can be compared and contrasted with the magic - based combat in Harry Potter. Ginny Weasley from Harry Potter is also a favorite. She can be written as having adventures in the One Piece world, perhaps even falling in love with a One Piece character. And of course, One Piece's Sanji with his unique fighting style and chivalrous nature can make for great stories when put in the context of the Harry Potter universe.