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.

Fatal Cloud is the most arrogant of RavenRyy's Dragons. She is very rude and dismissive of him, and most of the other dragons. In part, this is due to their loyalty to Night Skar, whom she hates. Her animosity is because of Skar's skill as the better warrior. Cloud doesn't want Skar dead, but would destroy almost anything or anyone to BE better than her. She hates Spider Root for reasons she feels no need to share. While she shuns almost all others, she formed a close bond with Blue Cara, and hatched their son, Balmacara. She loves her mate and son almost as much as she hates others. She loves killing the people who attack her father's lands, and enjoys creating storms at sea while her mate and son destroy invading ships. She loves cows, and often eats them live.