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.

His mood is directly affected by the weather conditions, thus the other dragons depict him as "moody" and "unpredictable". He often sits in a corner depressed when it rains and is very joyous on sunny days. Although he posesses the power to change the weather at will, in effect changing his mood, he is too lazy to do so and remains as he was. He also is very curious about Crysthia and Pablo of Anarctica, because they are also effected by the weather, but only seasonally; not daily.