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.

Endless Time, despite his slightly misleading name, is actually a rather young dragon. Like most young dragons, he thinks he is quite the charmer. From the moment he grew his wings as a hatchling, he was trying to be a suave lady's man. Of course, the shining goofball was a bit more apparent in him, and his attempts at romance always failed miserably. Even through adulthood, though, he is constantly trying to impress the ladies with the intricate pattern of his wings. But, in the end, he knows that he will always wait for the perfect girl. Because, after all, he does have 'endless time' on his side.