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.

Sithus is a remarkable creature, who shows no kindness to any one other than his Master. Being highly possessive, he's always found close by Rhous, as if he were a personal body guard. Strangers beware for Sithus isn't in the least bit hesitant to send a storm your way, and whisper many threats.

But once one gets to know him well, Sithus is a very reasonable and intelligent dragon. Having spent most his time close by his shade companion, Sithus' intellect is on an unreasonably high level. He is also a connoisseur of all things sophisticated, and enjoys adorning his body with expensive and rare artifacts.