Dorsal Dragons are so named because they have large fins along their backs that can be raised and lowered at will. They use these fins to regulate body temperature; they raise them to cool off when they become overheated. The bright colors on the fins double as a means of attracting mates.

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.

DarkDorsal is a purple Dorsal Dragon buck. He's a darker shade of purple than a normal purple Dorsal, almost black even. He really stands out in a crowd of Dorsals. DarkDorsal doesn't really have that much of a personality, he's just sort of there. His coloring really is the only interesting thing about DarkDorsal.