Vampire Dragons are members of the undead. They sustain themselves by drinking the blood of others. It is said that they are only “alive” at night, and seem dead or asleep during the day, as they cannot endure sunlight for long periods of time. Vampire Dragons can only reproduce by changing the eggs of other dragons, puncturing the shell with their fangs and injecting venom that kills the baby inside.

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.

Of all the dragons in the cave, perhaps TheMightAndGrandCountVoodoo (or just Count Voodoo, he doesn't really mind) is the most mysterious and elusive. People only really see him at night, where in the day he will isolate himself in the cave and sleep. At night he explores, and is constantly searching for more knowledge and more things he'd like to see. He enjoys talking to other dragons, having a proud and mighty attitude. And yet despite this, he is a kind dragon at heart, willing to do what he can for the dragons of the cave. However, when the keeper comes in with new dragon eggs, he seems to become focused on them. Other dragons often wake up to find them missing or destroyed. As a result, no matter how nice he is, Master Eggroll does not like him.