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.

Ruzoc Makovsky was created by Kriozale out of loneliness. When he had grown up, Kriozale believed he would love her and care for her, but Ruzoc had no interest in her at all.

Ruzoc loves to sit on a rock proudly, staring anyone down. He believes that he was always meant to be a vampire dragon, and that Kriozale was nothing but a pawn in his creation. Ruzoc is smart, but too proud for his own good. He is often the main target for Slatcher's pranks. He is often alone. He believes it is his brilliance that is scaring all others away.

He is still looking for a goal to accomplish.