Dragons are creatures with nearly unlimited life spans. They can survive for long periods of time, and no one has found a dragon that has died of old age. Adolescence 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. Once they hit adolescence, hatchlings change quickly, maturing to their full forms in only 2 years.

Dragons don’t communicate with each other verbally, but they will growl to scare off predators and frighten prey. Young dragons will emit an extremely high-pitched squeal when they are frightened. To communicate, they use telepathy with each other and to speak to other creatures.

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.

Mysterious and cold in demeanor, Mars is an unusual dragon which not many know about. She is wild and untamed though raised from a hatchling by EG, and EG is determined to tame her. EG isn't even able to pet Mars for fear of harm. She has brought in all sorts of specialists to tame Mars, but can never seem to afford it or accomplish it. Many tell her it's impossible, but EG won't hear it. She even brought in a seer to see Mars, and due to the face-shaped marking in her shimmering starry scales, the seer proclaimed that Mars holds many secrets.