Who are the popular characters in apprentice potter fanfiction?

Harry Potter himself is also very popular. He could be seen as an older, wiser apprentice passing on his knowledge of fighting dark magic to the new generation of students. His adventures against Voldemort give him a lot of experience to share.

Obviously, Harry Potter himself. And there could be Dumbledore, who might guide Harry in this new path related to Merlin. Also, Hermione and Ron could be there, either helping Harry or being a bit skeptical about this new adventure.

The apprentice is obviously one of the main characters. They are likely to be a young wizard or witch with great potential. Then there might be characters representing the different houses of Hogwarts, like a descendant of Gryffindor who is a mentor to the apprentice. There could also be a rival apprentice who has different ideas about the founders' magic.

Obviously, Harry Potter would be one of the main characters. And Naga Sadow, as the one Harry is apprenticed to. There might also be some of Harry's friends from Hogwarts like Hermione and Ron, who could be trying to bring him back from the dark path he's on.

Another possible main character could be a new villain. Since Harry is in a new role as an apprentice, there could be someone who wants to steal the secrets of Ollivander's wand - making. This villain could be a dark wizard or a rogue wizard who has his own motives for wanting to control the wand - making process. Harry would then have to protect Ollivander and the shop from this threat.

Will Treaty is often a popular choice. He's the main character in the original series, so fans like to continue his story, explore his relationships further, or put him in new and challenging situations.

Perhaps Neville Longbottom could take on this role. He has shown great courage throughout the series. His experiences with loss, like the death of his parents, could lead him down a path where he becomes the apprentice of death, using his newfound powers to protect others and bring a new balance to the wizarding world.

Obviously, Harry Potter and Severus Snape are the main characters. Harry is the young wizard who is becoming Severus's apprentice.

Well, obviously Sakura Apprentice herself is a main character. Often, there might be her mentor or the person she is apprenticed to as another important character.

Well, obviously Harry Potter himself is a common character. And his mentor, who could be an original character created by the fanfiction author or an existing character from the wizarding world like Albus Dumbledore in a different role as a more hands - on master.