There could be a dragon - like character who is not exactly a dragon but has dragon - like features due to the inheritance. This character could be a mentor or a guide to the main character, teaching them about their new powers and the history of dragon inheritance in the wizarding world.
Often, we see Harry Potter himself involved. Since he has a natural inclination towards adventure and facing the unknown, it makes sense for him to be part of a dragon inheritance storyline. Hermione might also be involved as she is always eager to learn about new forms of magic. Ron could be there too, providing his loyal friendship and his own brand of wizarding skills.
In Harry Potter fanfiction, dragon inheritance often involves a character having some special connection to dragons. It could be inheriting dragon - like powers such as the ability to breathe fire or having an affinity with dragons that allows them to communicate or control them. For example, a character might discover they have dragon blood in their lineage, which gives them these extraordinary abilities.
Harry Potter himself is often a main character. Since he has a connection to Gringotts already through his vault, it's natural for him to be involved in any inheritance - related stories. He might be the rightful heir to a previously unknown inheritance.
Perhaps there's a plot where the dragon inheritance leads to a conflict between different wizarding families. Some families might see it as a threat, while others as an opportunity for power. For example, the Malfoys could be on one side, and the Weasleys on the other, with the character in the middle trying to navigate this complex situation. This could involve lots of political intrigue and power plays within the wizarding world.
There could be other characters like his friends Hermione and Ron. They might play important roles in helping Harry understand and deal with his dragon inheritance. For instance, Hermione could research about it in the library, while Ron might offer his moral support and some practical advice from his own wizarding family's knowledge.
Obviously, Harry Potter is a main character. Since he is the son of a dragon in this fanfic, his character development would be central. There might also be his friends like Ron and Hermione. They would probably play important roles in helping Harry understand and deal with his new identity. And perhaps there are some dragon characters as well, like his dragon parent or other dragons that he encounters during his adventures.
Typically, there would be the Dragon Lords themselves. They are often powerful wizards or witches with a special affinity for dragons. There might also be some well - known Harry Potter characters like Harry, Hermione, and Ron who get involved with the Dragon Lords in the fanfic. For example, they could be helping the Dragon Lords in a quest related to dragons.
I don't know for sure, but it could be a new student at Hogwarts who has a special connection to dragons. Maybe it's someone who was raised by dragons and is now trying to fit into the wizarding school environment.
Maybe Neville could be involved too. He has shown great courage in the original series. In this fanfic, he could be the one who has some prior knowledge about the dragon due to his family's history in the wizarding world. His knowledge could be crucial in helping Harry enter the dragon's territory and deal with whatever lies within.
It's hard to say for sure without reading it, but likely Harry Potter himself would be a main character. He's the central figure in the original series, so it would make sense for him to be involved in an inheritance test. Hermione Granger could also be a main character as she's always been very involved in the magical mysteries.