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.

Terradus is a docile and humble magi dragon. Though Terradus is not necessarily soft spoken, he does have a way of keeping to his own similar to his mate Onyxala. This is not necessarily intentional though as he is fairly outgoing when given the chance. He is considered the yin to Onyxala's yang. While she is fierce and fiery, he is a calm and peaceful. Due to his nature he is a great nurturer to his children, though this is not to say that his mate is any less so to their young.