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.

Tropic Blast can sometimes be a burden to dragons, but they still like him. Ever since Tropic was out of his egg, all he did was follow Radiation to shore and watch the clouds. He always had a soft spot for Summers as well, and he thinks she's thinking about being his mate. In combat, Tropic will usually evade attacks due to his speed, then attack from behind. He tags along some times to hunt with Shady or Lightning, but not often because his tactics don't work well with them.