Bright-Breasted Wyverns are a breed of dragon easily recognized by their bright red markings. They are a small breed, only the size of a full-grown man. However, they have developed poisonous barbs on their feet to make up for their size. Their coloration is used to warn off potential predators of the danger, and is also used to attract mates. They are very social, and can often be seen preening in large groups.

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.

Black Weather is kindhearted and loves to play with other dragons, but doesn't speak very much. This is due to seeing scarring things as a hatchling before he was found. His name implies that he is a mage, which he is suppossed to be, as he knows a lot of simple spells, but he just uses them if needed. He is friends with Eldewyn and mates with Shimmer Of Dawn.