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.

ALilStone wasn't really little, but he liked blending in the stone caves and his surroundings so that no one really knew his true size. He is a prankster and enjoys pulling pranks and letting the other dragons take the blame since he blends in so well. Every so often if one goes up to the mountain and caves that ALilStone lives, they can always hear laughter, but because it bounces off the surrounding rocks, no one would ever know where it came from.