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.

Marcus is based off of a humanoid character belonging to the scroll owner. He suffers from a number of mental disorders, including an inability to control his responses to violent impulses. He has a blatant disregard for life outside of those of his friends, and kills whenever he feels the desire to do so. As he lived as a hatchling, he was hot-headed and slightly violent-minded. But after witnessing the murder of his young sister, he began to carry out his violent thoughts on others. Although his sister's death triggered his sanity's collapse, it is believed that mental imbalances are also to blame for his behavior.