In the 'Dance of Dragons Graphic Novel', Rhaenyra Targaryen is likely to be a main character. She was a claimant to the Iron Throne during the civil war. Aegon II Targaryen, her rival, would also be a major character. There may also be other important Targaryens, as well as the lords and knights who supported either side, such as Daemon Targaryen who was on Rhaenyra's side.
The main characters in the 'Dance of Dragons' novel are central to the Targaryen civil war. Rhaenyra Targaryen is a key figure, being a female claimant to the throne. Aegon II Targaryen is her rival. Their personalities and ambitions are different. Daemon Targaryen, with his military skills and political acumen, is also an important character. There are other characters like Alicent Hightower whose actions and influence on the two main claimants add to the complexity of the story. These characters' interactions, whether in battle or in the political arena, shape the events of the 'Dance of Dragons'.
Daenerys Targaryen, Jon Snow, and Tyrion Lannister are some of the main characters.
Since it's a fanfic related to the Dance of Dragons, it's likely that the main characters would be from the Targaryen family. There might be Daemon Targaryen as well. However, the author of the fanfic could also introduce new characters or give more prominence to some minor characters from the original story, but without reading it, it's hard to say for certain.
Aegon II and Rhaenyra are often main focuses. Their power struggle is central to the Dance of the Dragons, so in fanfiction, their characters are explored further, their motives dissected, and their actions during the conflict are often elaborated on.
It's hard to say for sure without reading the fanfiction, but it could be Harry Potter himself. He might be at the center of the story, trying to figure out what's going on with this 'Dance of Dragons' in his world. Hermione could also be a main character, using her intelligence to research and understand the phenomenon. And perhaps some of the dragon keepers or those with a special connection to dragons in the Harry Potter world could be main characters too.
I don't know for sure, but perhaps there's a dragon - slayer type of character who is trying to make a name for himself in the city.
I'm not sure specifically as I haven't read it. But it could be the dragon - raisers, perhaps some young kids or experienced dragon - handlers.
I'm not sure exactly as I haven't read it yet, but likely it will include characters from the main House of Dragons story such as members of the noble houses involved in power struggles.
I'm not sure as I haven't read it, but it could be a dragon leader. Maybe a heroic dragon who protects the city from various threats.
Since it's about a dragon's prophecy, there might be a group of characters. There could be a powerful dragon with special abilities who is at the center of the prophecy. Alongside it, there could be a human or another magical being who is fated to be involved. Maybe there's a wizard or a sorceress who helps interpret the prophecy and guide the others in the story.