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.

Termoil is often seen bounding about the forest. She is often seen pestering the Terrae dragons she travels with. For her large size, she has a small appetite because of the large amount of scales she has on her back that absorb energy from the sun. This was due to a small mutation while she was still developing inside her egg. The mutation was probably for the best though, to help preserve the leaves of the forest.