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.

Kysori Nightsong is very dark and cruel, but also recognized as a leader by many of Dudett270's weaker dragons. As of yet, she has killed most of the eggs presented to her. She has a soft side that only Dudett270 and the other vampires have seen on occasion. She seems to resent becoming a vampire, which is why she is reluctant turn most eggs. However, it appears the new vampires have improved her disposition slightly.