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.

Due to her unusually dark color, wicked temper, and protruding, tusk-like fangs, Isidoros has been nicknamed the Black Boar. Her habit of forming tornadoes to chase those who irritate her has earned her the epithet of She who Twists the Skies, and she delights in both the power and the name.

A thoroughly unpleasant dragon, Isidoros chafes against her confinement with the other Yozi dragons, and takes out her frustration by whipping up great winds and howling storms. She can most often be found riding in the heart of one of her twisters, inflicting misery upon the other dragons trapped within the caves of Malfeas.