Harry Potter is the central figure for sure. His friends, Ron and Hermione, are likely to be important as they usually are in Harry Potter stories. In addition, there could be antagonists who are either against Harry because of his strange origin or are trying to use his basilisk - related powers for their own evil purposes. There might also be some sort of basilisk - like creatures or characters with a connection to basilisks that play a significant role in the story.
Well, Harry Potter is the main character without a doubt. Alongside him, Ron and Hermione will probably be there to support him or question his new identity. There could be characters from the Ministry of Magic who are either intrigued or threatened by Harry being the son of a basilisk. And maybe there are some ancient wizards or witches who have some sort of prophecy or knowledge about Harry's situation. There could also be a character who is a descendant of the person or creature that was involved in Harry's basilisk - related origin story.
Obviously, Harry Potter would be one of the main characters. He's the hero of the original series and would likely play a central role in any fanfic about the basilisk. Hermione Granger would probably also be there, using her intelligence to help solve the problems related to the basilisk.
The 'Harry Potter Son of a Basilisk' fanfiction might be centered around the idea of Harry having an unexpected origin related to a basilisk. This could lead to all kinds of plot twists. For instance, it could change the way he interacts with Voldemort. Since basilisks are such powerful and feared creatures in the Harry Potter universe, his basilisk - related heritage might give him new abilities or weaknesses. It could also mean that he has to face different kinds of challenges that are related to his new identity, like dealing with the stigma or the fear that others might have towards basilisks.
Obviously, Harry Potter himself is usually one of the main characters. He is often the one who has to face the basilisk in these fanfictions.
In many fanfictions, Severus Snape could be involved. He has a deep knowledge of dark magic, so he might be either trying to prevent the basilisk ritual from being misused or he could be lured by the power it offers. Dumbledore is also a likely character. He would be the one to guide the students or other characters in dealing with the implications of the basilisk ritual. And of course, Tom Riddle (Voldemort) could be a key figure if the ritual has something to do with his rise to power or his plans for the wizarding world.
Obviously, Harry Potter is one of the main characters. His character would be explored in a new light as the 'Son of Fate'.
Obviously, Harry Potter is one of the main characters. Since it's about him being the son of the moon. And Hermione and Ron are likely to be important characters as well. They would probably support Harry in his journey related to his new identity.
There could be characters related to 'G' as well. They might be some powerful wizards or witches who have been in the shadows all this time. These characters could play a crucial role in guiding Harry or protecting him from the various threats that come his way due to his newfound identity. For example, an old wizard who was a close friend of 'G' might show up to teach Harry some special spells or give him important artifacts.
The main character is Harry Potter, who now has the added layer of being the son of Revan. His friends, Ron and Hermione, will still be main characters as they are an integral part of Harry's life at Hogwarts. In addition, we might see characters from the Star Wars side of things if the fanfiction decides to incorporate more of Revan's world. For example, there could be some Jedi or Sith - like characters who have a connection to Revan and now to Harry. And of course, Voldemort could still be a major antagonist, as Harry's role in the wizarding world still involves dealing with the threat of dark magic.
Obviously, Harry Potter himself is a main character. Since it's about him being the son of Hermes. Hermione Granger and Ron Weasley are likely to be main characters as well. They are Harry's best friends in the original series and would surely play important roles in this fanfiction too. Maybe there are also new characters introduced, like descendants of other Greek gods who interact with Harry in the wizarding world.
Obviously, Harry Potter would be one of the main characters. Since it's about him being the son of the Fates. Hermione and Ron would probably also be important as they are his closest friends in the original story and would likely be involved in his new adventures related to his special origin.