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.

Harkona Xefo, her surname meaning "Hope" in Saurian, is a female Black dragon that has been raised by both a Yulebuck and a CB Black. Even though her appearance is that of a Black dragon, she still has acquired something special from her Yulebuck father: the Holiday spirit. She loves to make the other dragons smile, loves to gift them whatever she possesses, and just tries to make the world a better place, filled with love, cheer, and hope.