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.

Aerith was G-T(otherwise known as Trilby)'s first dragon. Aerith is, like most Mints, a very peaceful dragon. She is commonly found in the back of the cave feeding on moss that can be found growing on the rear wall of the cave. G-T found Aerith's egg nestled in a large fern while he was exploring a native jungle region.

Aerith occasionally accompanies G-T on his explorations, and was with him when he found Miss Kaizer's egg. When arguments break out in the cave, Aerith will often settle them.