Magi Dragons are, as their name suggests, primarily magic users. They rarely use physical forms of attack. They eat anything they can kill, which is almost everything. They won’t kill unprovoked except when hunting, although they may kill humans if in danger. Their strong magic makes them one of the most feared breeds of dragons.

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.

Moscarisnor's master appointed him as an Arch-mage of the dragon flight once he became an adult. Moscarisnor dislikes those who aren't well-versed in the ways of knowledge. He enjoys those who have vast knowledge and are willing to enlighten him on the subjects at which he is most weak. He is the sole consort of Alezurandru, the Queen of his master's dragon flight.