Thunder Dragons are the masters of electricity. Their wings gather energy as they soar through the clouds, and when they clap their wings together they can create devastating arcs of lightning. They can stay airborne nearly indefinitely, landing only to sleep and breed; they catch their prey from the air and take moisture from the clouds. A thunder dragon’s roar is considered to be an omen of misfortune.

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.

After the first Thunder dragon, there came another Thunder dragon, except this one was an egg. This egg hatched and was raised, with all hopes that it would be a female. It was. This female was named Storamia. She has become the mate of Thundaron, the other Thunder that's a male. Storamia goes into battle, causing lightning to streak from the sky at various places and, with the help of a Gray dragon, causing various storms to pop up. In cave at home, she rests peacefully. Storamia can be kind and sweet, but she can also be very nasty and mean, so don't get on her bad side or she'll shoot lightning, sometimes causing instant death.