Storm Dragons are the masters of the skies. They are excellent fliers and land only to rest and eat. In addition, they have full control of the weather. They are very hot-tempered and easily angered. They will attack any human that bothers them, conjuring strong winds and dangerous lightning.

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.

Storrr has been given a very important role in the cave: he holds on to multiple copies of each one of Thegreenrobby's keys in the event he loses his, which he does a lot. The main reason Storrr was selected for such an important task was because Storrr is a very reliable dragon, indeed. Knowing Thegreenrobby for about a year and a half, he has grown to trust Storrr that he will keep the keys safe.