Harry Potter himself is often a central figure. Writers might explore how his life changes if he discovers he has royal blood. Hermione Granger could also be involved, perhaps using her intelligence to help uncover the secrets of the royal bloodline.
There could also be original characters introduced in the fanfiction. These could be descendants of ancient wizarding royal families. They might bring their own motives and backstories, and interact with the existing characters in ways that create new and exciting story arcs.
In a lot of 'Harry Potter Dragon Blood Fanfiction', new original characters are introduced. These could be descendants of ancient wizarding families who have a long - lost connection to dragon blood. They may have unique abilities due to this connection. However, characters like Draco Malfoy can also be main characters in some of these fanfictions. He could be involved in a plot where the use of dragon blood is seen as a way to gain power over others, or he might be forced to work with those who have dragon blood powers for some reason.
Harry Potter himself could be one of the main characters. Given his propensity for getting involved in dangerous and mysterious situations, he might be investigating the secrets of giants' blood.
New original characters are also common. These are characters created by the fanfiction authors who might be the sole heir to a long - lost inheritance of a royal creature. They could be an ordinary wizard at first, but then find out they have a connection to a powerful and mysterious royal creature like a basilisk. Their journey to understand and embrace this inheritance forms the main plot of the story.
Well, Harry Potter is obviously one of the main characters. Since it's about his royal blood, he'll be central to the story, dealing with the revelations and changes that come with it.
Harry Potter himself is often involved. He might be the one to encounter the first signs of inflation, whether it's a magically inflating potion or an enchanted object. His friends, like Ron and Hermione, are also likely to be part of the story, helping him figure out what's going on.
Ron Weasley could also be a key figure. He might be Harry's loyal friend as always, standing by his side during all the changes that Harry is bringing about in the wizarding world as a god. And there could be new characters introduced as well, perhaps other gods or magical beings that interact with Harry in this new fanfiction realm.
In some cases, Albus Dumbledore could play an important role. His wisdom and power in the wizarding world would make him a key figure in any situation where the two different universes collide. He might be the one to first discover Alexstrasza's presence and figure out how to make use of her abilities in the fight against the dark forces in the Harry Potter world.
Obviously, Harry Potter himself is always a main character. He is the one most directly associated with the concept of death in the original series, what with his parents' death and his multiple near - death experiences.
Ron Weasley could be another main character. He might be initially skeptical about the piano's magic but then be amazed when he sees the extraordinary things it can do. Maybe he accidentally discovers a new function of the piano while fooling around with it in the Gryffindor common room.
Harry Potter himself could be one of the main characters in such fanfiction. Maybe he gets an automail limb after a particularly dangerous encounter with Voldemort. Hermione might also be involved, using her vast knowledge to help understand and improve the automail technology within the wizarding context.