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.

Oh No You Did Not is a superb hunter. Most of the time, he's the one who brings back the most food. He is also, however, proud, rather big headed, and never tends to learn from his mistakes. He's also somewhat boastful, which makes it hard for him to find a mate, since many of the females similar in age to him cannot stand being around him for too long.

His best friend is a Dosal named Oh Yes I Just Did, and they can often be found together. Oh No You Did Not often remarks that had Oh Yes I just Did been female, then they would have been perfect for each other.