Horse Dragons have equine-shaped bodies and hooves instead of claws, which allow them to be fast runners. They specialize in running takeoffs, which are quicker than taking off from a stand-still. Horse dragons are able to stalk their prey from the ground then quickly execute an aerial attack for the kill.

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.

Fecundidatis may look like a horse, but she certainly isn't one. She's a wild, untamable dragon-mare who loves nothing more than the thrill of the hunt and the taste of the still-warm blood of her prey. In her youth there have been one or two humans who tried to ride her and all of them lived to regret it. In the clan she's famous for her ferocity which is just equaled by that of the Hellhorses and Vampires. Even the Hellfire Wyverns avoid to get on her bad side.