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.

Pluror is considered a mysterious and insane dragon because he appears to have a wooden plank as a friend.  Despite his need to drink blood, he is kind and fun-loving and only drinks the blood of already deceased.  He was taught by Shinaka to speak the human language and was introduced to "Plank" after he mastered it.  Pluror is also immune to the affects of light and only loses his ability to turn eggs into vampires.