Deep Sea Dragons, as their name suggests, spend most of their time in the darkest depths of the sea. They have a bioluminescent dorsal spine that serves to attract prey and communicate with their own kind. As with many deep sea animals, they generally eat whatever they can manage to bait. They rarely leave the ocean floor, surfacing only during breeding season. When they do choose to travel to the shallower depths, they avoid bright lights and will only come up far away from shore.

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.

Chased Dream is both a source of frustration and a source of amusement to his owner. He is one of the most beautiful of her dragons, but will rarely show himself even when called. He is a graceful swimmer, and will only meet with the dragons he was raised alongside of whenever there is a new egg or a hatchling matures. He will then swim away in a spectacular display of underwater acrobatics. The acrobatics are all for the benefit of his owner, to sort of placate her and an apology for not having the courage to show himself most of the time.