Black Dragons are warriors. They are strong and capable in battles of force, but also ample magic users, capable of devastating opponents with their spells. Their bright eyes give them excellent night vision, which is why they generally hunt during the night.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Nightmare Nova was one of the fiercest dragons in his clan. Although he is an outcast among many other Black Dragons, he is often challenged for fights. The dragons that challenged him soon regret their decision. Nightmare enjoys scaring others, he feeds on the fear of innocent souls. He is often held back from the other dragons because they think that he is never up for any challenges, but soon enough he manages to break free and complete the challenge in no time. Although he has proven he is worthy to the clan, the other dragons still haven't gotten the idea.