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.

Circumstellar Disc thinks of herself as quite the lady. She is tidy and dignified, her coat and horns immaculate. She is most often found walking in fields of mountain flowers in the daintiest way possible. Her paintings tell a different story, though. Other people don't know what to think of her outer space artwork: walls and boards crusty with not just tempera but mud, glue, dust, and other debris as well. They're all abstract messes that don't resemble the subject matter much; yet, viewers recognize Circumstellar Disc puts a lot of thought into each mess, and they all are cool in their own way. When she paints, she pauses between dab or fling to review her canvas and sketches and look at the sky.