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.

Black dragons are warriors. They are strong and capable in battles of force, but also ample magic users, capable of devastating opponents with their spells. Their bright eyes give them excellent night vision, which is why they generally hunt during the night.

Manax, the Ebony Wing, is a very fierce dragon. He is also dedicated to protecting Lily, who is a longtime friend of his. Although he has skill with magic like the other black dragons, he prefers claw to claw combat. He doesn't try to be stealthy, but instead he confronts the opponent and prefers to defeat them honorably in combat. The scar he carries on his right arm is from a red dragon named Siegmund. He and Siegmund have been sworn enemies ever since their first battle.