Stone Dragons have a tough outer covering made of a stone-like material. They eat rocks, using the minerals they contain for nourishment and to keep up their stone outer shell. They rarely move, and are the heaviest of all types of dragons. Although they have wings, indicating flight ability, no one has ever seen a stone dragon flying.

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.

JunSeba, a calm dragon, mostly because that's how most stone dragons seem, being so heavy and slow to react. He can usually be found just outside of the cave entrance, or right inside, standing guard on the side as to not be seen. His tough stone body blends in with the wall, so at first glance, most humans wouldn't even spot him. Though, he does sleep most of the day, waking only to take a bite of the stone by his head for his meals, and then drifting off to sleep once more.