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.

This dragon is one of the few dragons who have been employed as teacher at a human wizzardry school. Magically speaking, Crater was perfectly qualified, as a top expert in the field. However, knowing magic and teaching it are not the same. First of all, he had to teach telepatically, and not all students could understand that. Then there was the fact that dragons use magic in quite a different way than humans do; Crater could not explain to his students how to use their wand, since dragons don't require a magic wand to work magic. And last but not least, there was the problem of not fitting in the classroom. So after some time, Professor Crater resigned from teaching, and returned to the cave.