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.

Blood Moon, along with the other Vampire dragons, is a mean and dispirited dragon who aims to help the others in their goal to steal and bite the eggs of all of the dragons who live on her continent. She is not as beautiful as her bite-sister, Dark Moonlight, but she is more ruthless in taking eggs by force. She answers to Vampire Night, the dragon that bit her, above all others, and wouldn't hesitate to kill a bite-sibling should it be beneficial for her.