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.

The "Warrior Queen" is the best description there is for Demon Star. Demon Star is fierce warrior. There will be a fight if you anger her. There is only one queen in this pack of dragons and it is Demon Star. As the queen of the pack, she keeps the order in the pack. If another dragon wants to become the queen, she will have to face Demon Star and that isn't a very good idea. Her mate is Dleo, a green striped dragon.