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.

Protecter of Time was the fifth dragon to make a permanent home in this cave. He is very serious and strong. At night he sleeps by the entrance, to protect the others. During the day, he spends most of his time in the forest below, eating foliage from the trees, like all Terrae dragons do. He was caveborn. He doesn't communicate to the others much, as he prefers to keep to himself, because he is afraid to become attached to them since he was abandoned as a hatchling with wings. He will fight to the death for them though.