There could also be some new characters created specifically for this fanfiction. For instance, a young Nordic wizard or a demigod who befriends Harry. This character could help Harry navigate the differences between the wizarding world and the world of the Nordic gods. They could share their knowledge and skills, and together they face the challenges that come with Harry's new status as the master of the Nordic gods.
Obviously, Harry Potter would be the main character. He would be the one with the new role as the master of the Nordic gods. Hermione and Ron could also be involved. Hermione would be very interested in learning about the Nordic magic and gods, and Ron might be there to provide some comic relief and also be a loyal friend in the new adventures.
One possible plot could be that Harry Potter discovers a hidden magic that links him to the Nordic gods. Maybe he has to use his newfound connection to stop an ancient evil that threatens both the wizarding world and the realm of the Nordic gods.
Obviously, Harry Potter himself is a main character as the story revolves around his new ability of time - mastery. Hermione Granger is also often involved. She would likely be the one to help Harry research about the time - related magic, using her vast knowledge of magic and books in the library.
Well, obviously Harry Potter himself is a main character as the title implies his role as the master of snakes. Hermione Granger is often involved too. She might be curious about Harry's new ability and help him research it, or she could be a bit wary at first given the negative connotations snakes have in the wizarding world.
Ron Weasley could be another main character. He might be by Harry's side, providing the loyalty and friendship he always has. In some fanfictions, he could also gain some unique abilities or knowledge related to Harry's new state. And Dumbledore, even in death, might still have an influence. His past knowledge and wisdom could be a guiding force for Harry as he navigates his new immortality and power as the Master of Death.
It's hard to say for sure without reading it, but it could be that Harry, Hermione, and Ron still play major roles. They might be interacting with the gods in some way, either seeking their help or being caught in the middle of a conflict involving the gods.
Zeus could be one. He is a powerful god in Greek mythology and might be interested in Harry's story. Another could be Odin from Norse mythology, known for his wisdom. And perhaps Isis from Egyptian mythology, as she has powers related to magic and protection.
It could be Zeus. He is a powerful god and might see Harry as a worthy candidate for training. He could teach Harry about leadership and power control.
Obviously, Harry Potter himself is the central character. Hermione and Ron would most likely be involved too. They would probably try to find a way to get Harry out of Azkaban. Dumbledore might also play a role, perhaps guiding Hermione and Ron from behind the scenes or even trying to influence the wizarding court to re - evaluate Harry's case.
The gods could also be considered main characters in a sense. For example, Poseidon, Percy's father, might play a significant role. He could be guiding Percy or giving him special tasks. Zeus could also be involved, perhaps as an antagonist at times, creating problems for Percy that he has to overcome to please the gods.
Well, aside from the obvious ones like Harry and Hermione, Luna Lovegood can be a main character in some 'Harry Potter Master Legilimency' fanfictions. Her unique perspective on magic could lead to some interesting takes on Legilimency. Sirius Black is also a character that might be involved. He was a member of the Marauders and could have passed on some knowledge about Legilimency. And then there's Dumbledore. Given his vast knowledge and power, he could be guiding the main characters in their Legilimency studies or using it in his grand plans for the wizarding world.