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.

Gold dragons are the ones most often killed by humans, who consider their scales to be extremely valuable. These golden scales grant them a high level of protection, similar to armor, and they use this to their advantage in battle.

Kin no Kagayaku means 'sparkle of gold' in Japanese. This elegant, dazzling dragon is a sight to behold. All who gaze upon her illustrious beauty fall under the spell of her sparkling radiance. Adopted by the clan's ruler, she is of very noble birth, having a lineage of both silver and gold. Whom will she choose for her mate. None may say, except for she who is of divine wisdom.