Terrae Dragons are primarily herbivores who prefer to eat from the tops of trees. However, due to their massive size, they must rely on small, specialized scales to absorb and convert energy from the sun. Since they live in tightly-knit groups, this form of energy absorption helps preserve the forests in which these dragons reside.

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.

Teyloh Arelix-Alder is a 2nd generation male Terrae dragon. He was originally abandoned, that is to say, cave-born. Teyloh still enjoys sunbathing, and is very sociable, probably due to the fact that in the wild, Terrae dragons live in tight groups. Teyloh is a herbivore and enjoys eating leaves from the tops of trees.