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.

This is the Nebula Dragon Blaze of Ruby. Originally, she was going to memorize the stars above Acinacem Clan's mountain, but when her eyes caught on Starfire's Fall, she instead followed his method and memorized a cluster of rubies in the caverns near the cave. After a while, he noticed her, and fell in love. Blaze of Ruby gladly accepted his love. They currently have one son named Light of Amethyst and a daughter named Glint of Sapphire. They also have one unhatched egg.