Mint colored dragons are the most peaceful of all dragons; they only eat plants unless they scavenge meat from an already dead animal. They also have no ways to attack others or defend themselves. They are much smaller than other forms of dragons since they only double in size when they mature. Mint dragons are unable to use magic and cannot fly since they lack wings. Their looks have given rise to the common insult of calling dragons “large lizards.”

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.

A beloved grandchild of "The Lustrous One", Lustrous One Den Guardian has been chosen to guard the very elite den of all of the descendants of "The Lustrous One". From the time he hatched, the Den Guardian clung himself to his legendary grandfather of The Cave and listened to all of his amazing stories and wonderful wisdom. Through these anecdotes and lessons, the Den Guardian has attained more of his grandfather's wisdom than any other of his lineage.

Due to this, "The Lustrous One" himself has granted this young mint with the duty of guarding the den, and has the privilege of being his grandfather's favorite descendant.

This dragon sits at the mouth of the den, warning passerby not to get too close because they are unworthy to look upon the den of the most important dragon of EG's Cave and because the could face death if they disturb the sacred place.