Well, in many 'Blood of Dragons Fanfic' there is a young hero or heroine as a main character. They are usually the ones who are just starting to understand their dragon blood and all the chaos and wonder it brings. There may be a group of friends or allies who also have some form of connection to the dragon blood, though not as strong as the main character. And there are often powerful villains, perhaps from an ancient order that has been hunting those with dragon blood for centuries.
Typically, there's the protagonist who often has a special connection to the dragon blood. This character might be on a journey to discover the true meaning and power of their dragon blood heritage. There could also be a mentor - like figure, someone who has more knowledge about the dragon blood and its implications. And of course, there are usually antagonists who either want to control the power of the dragon blood for their own evil purposes or are afraid of those with the dragon blood and try to eliminate them.
I don't know the specific main characters in 'night dragons fanfic' as it depends on the content of the fanfic. It could be the night dragons themselves, perhaps with names like Nocturne or Shadowscale.
Since I don't know the specific 'emperor of dragons fanfic', it's hard to say exactly. But it's likely that the emperor of dragons is a main character. There might also be dragon - tamers or dragon - riders who play important roles.
There could also be a group of adventurers as the main characters. When the dragons return, they might be hired or compelled to go on a quest to find out more about the dragons. This group could consist of different races and classes, like a human warrior, an elven archer, and a dwarven miner. Their different skills and perspectives would make for an interesting dynamic as they face the challenges brought about by the dragons' return.
Since I don't know the exact 'the night dragons fanfic', it's hard to say. But likely, the main characters would be the night dragons themselves. There might also be other characters like dragon hunters or magical beings that interact with the night dragons.
There could be a powerful elder dragon as one of the main characters. This dragon might have a lot of wisdom and be a guiding force for the younger dragons.
There might be a dragon named Blaze. He could be a strong and brave character, always leading the way in battles and adventures.
It could be a dragon rider as one of the main characters. This person might have a special bond with their dragon and be deeply affected by the fall. Another main character could be an ancient dragon sage, who has knowledge about the impending fall but is powerless to stop it.
Well, it often depends on the specific fanfic. But usually, there's the character who discovers or is given the Blood Quill. This character could be a young and curious wizard or witch.
I don't know as I haven't read it. But they could be adventurers or treasure hunters interested in the blood emeralds.
Well, there could be the dragon lords. One might be a powerful fire dragon lord who is fierce and protective of his kind. And on the ice side, a wise ice dragon lord who is known for her strategic thinking.