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.

Thomeg doesn't care much for all the struggles going on between the different factions on the academy, or rather he doesn't care much for the reasons behind them. Thomeg doesn't care for 'good' or 'evil' or 'balance', he does care about his own position in the hierarchy, because he cares about his own comforts and amenities, other than that he very much prefers to keep his own independence.

He is a very sensual dragon and achieves ecstasy through the casting of his own spells, claiming that given in to one's own cravings and needs only amplifies one's personal power.