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.

Entrophic is not good at stillness and has very little patience. She is constantly exploring new patches of sky, such that her wings are somewhat rainbow—predominantly red, but with many swirls of other colors from different patches of sky. She holds an odd belief that doesn't entirely make sense based on the patterns, temperatures, and variations within substances that will ultimately lead to infinite homogeny. Ever since she met It's not Copper (or "Qwergijfpuv'nxdmkjfncmglibdaerfdmxj'kgnbd", as she calls him) she has been fascinated by mixing things to try to 'increase the universe's entropy'.