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.

At first, Graytalon can seem as distant and unfriendly as the rocks on which she feeds. But she can be a great friend. She will listen quietly to your problems, and offer her own simple, yet incredibly effective advice.  Not many dragons of Geoji's clan know this, considering her to be strange and aloof. This is unfortunate, as many could benefit from her help. Graytalon doesn't seem aware of this, as she mostly lives apart from the clan, and, being a stone, doesn't move much. But perhaps this is for the best, as the she-dragon enjoys her solitude, and wouldn't want it to be spoiled by dragons constantly asking her questions.