Nebula Dragons are nocturnal creatures. With the best eyesight to be found, they are often seen staring into space. Each dragon tends to observe a particular nebula and will eventually change their colors and patterns to match it. As the nebula changes over time, the dragon changes with it. The more intricate the design of the nebula, the better chance an individual has of attracting a mate. It is said that the markings on no two Nebula Dragons will be exactly the same.

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.

Starsweeper is a strong-willed creature of strong ethics. She often minds her own business, but when she sees trouble she doesn't hesitate to interfere, though this is often more dangerous than it's worth. Despite hanging out in the more populated areas of the Clan she tends to be elusive and not much is known about her except from the occasional sighting, in which she is often either trying to protect someone, hunting, or wistfully watching the stars at night.