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.

Even though she is among the older dragons of Chronepsis, Shyllia rarely acts according to her age. She is wild and lively, her moods are quick to shift from anger to joy with the speed of wind and lightning; an excellent flier and a fierce fighter, she uses her power to drive off any intruders from the Lair. Those who dare challenge her might will witness the beauty and the ferociousness of her magical storms. Being so fond of wind and flight, she has grown very affectionate to Selerior, but she tends to get irritated by his way to deal with intruders (her philosophy is "first shoot, then ask").