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.

Gray dragons are the masters of the skies. They are excellent fliers and land only to rest and eat. In addition, they have full control of the weather. They are very hot-tempered and easily angered. They will attack any human that bothers them, conjuring strong winds and dangerous lightning.

Breghean is a dragon who loves to make use of his abilities. He often boasts about his powers and likes to prove them. Breghean is also very active, he doesn't like sitting still. One of his favorite pass times is mold clouds and make shapes, he finds the ability to do so very interesting. Soon, he found interest in a Silver Dragon who constantly stares at the clouds, and began to make a habit of teasingly forming heart-shaped clouds. But soon he realized that maybe those were his true feelings for her after all.