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.

Agyo the Sentinel was named, not by her human, but by her human's friend. Though not the eldest, she was among the first four dragons of her clan and has always shown an alertness and a wish to watch over and protect the others. As a gray dragon she could not be better equipped to search the skies and keep her clan's territories fertile with the right amounts of rain and sun.