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.

Tumis loves rainy days when he and the other gray dragons go outside and hang out. Other dragons usually seek shelter in the caves while the grays play because most dragons don't like to get their wings wet. He flies around and hangs out with his friends and they all like to hang out at their spot. Their spot is this spot above the clouds and they can only go there when it is raining because the clouds are thickest then, thick enough to lay on. This is a little secret among the gray dragons and they pass it down from generation to generation. But if the secret happen to get out a war would begin because the clouds holds all of the grays power and strength, and they would lose all they have if someone happen to come up there.