Yes, of course. Besides Harry Potter himself, there might be new characters created specifically for this fanfiction. For example, there could be a mentor - like figure who knows about Harry's 'Son of Doomsday' identity and helps him understand his powers. Or there could be antagonists who want to use Harry's power for their own evil purposes, like a dark wizard who believes that by controlling Harry, he can bring about the doomsday and reshape the wizarding world according to his own desires.
Well, in addition to the obvious ones like Harry, it's possible that some existing characters from the original Harry Potter series could have new and interesting developments. For instance, Dumbledore could have had some secret knowledge about Harry being the 'Son of Doomsday' all along. And then there could be new students or teachers at Hogwarts who are either drawn to or afraid of Harry because of his new identity. There might also be characters from the magical creatures' side who get involved in Harry's story, like a phoenix that has a special connection to him due to his unique status.
There might be. If Harry is the son of Erebus, perhaps there are new characters related to Erebus' side of the story. Maybe some dark entities that are either trying to help or harm Harry because of his connection to Erebus.
Well, apart from the obvious of Harry himself having a different personality due to his new parentage, there could be new teachers at Hogwarts. They might be there to guide Harry in understanding his connection to Rhea. Or perhaps there are some dark characters who are after Harry because of his unique heritage. These new characters would add more depth and complexity to the story, making it more than just a simple re - imagining of the Harry Potter series.
I'm not sure specifically as there could be many different takes on it. Generally, it might be about a scenario where Harry Potter is the so - called 'Son of Doomsday', perhaps having some sort of apocalyptic - related powers or a role in a world on the verge of destruction. It could involve new adventures, new relationships, and a whole new perspective on the Harry Potter universe.
There might be. For example, if Voldemort discovers Harry's connection to Osiris, he could try to use it against him in some way. Maybe he tries to steal Harry's powers related to Osiris, which could be a huge plot twist.
Maybe. One possible plot twist could be that Harry's connection to Starfire is hidden until a crucial moment, and when it's revealed, it completely changes the way everyone in the wizarding world views him.
Yes, there could be. For example, Harry's true identity as the son of Eros could be revealed at a crucial moment, changing everyone's perception of him. Or maybe he discovers some hidden power related to his heritage just when he's about to lose a battle.
There could be. Since it's fanfiction, the author might introduce new characters related to the concept of soulfire. For instance, a mysterious old wizard who is an expert on soulfire and guides the main characters. Or a young witch who has an innate connection to soulfire and uses it in unique ways to solve problems in the wizarding world.
Since it's fanfiction, the author could introduce some really unique characters. There might be a magical creature living in or near the birch. Maybe a sprite or a small fairy - like being that befriends Harry and helps him in his adventure related to the birch.
Yes, there could be. Fanfiction often takes creative liberties and might introduce unique dwarf characters. For example, a dwarf could be a magical creature with special powers in a hidden corner of the wizarding world in some fanfic. They could have their own culture, traditions, and perhaps be involved in some kind of mystery or adventure related to the main plot of the Harry Potter universe.
There might be. Fanfiction allows for a great deal of creativity and crossovers. Since the Harry Potter series has a huge fan base, it's possible that someone has written a story where Harry is the son of Hermes. This could lead to a whole new set of adventures and relationships for Harry. For instance, how would his relationship with Dumbledore be different? Or how would his skills in magic be affected by his new 'parentage'? It could also bring in elements of the Greek magical world if the writer decided to expand on the idea further.