Green Dragons are also sometimes called “earth” dragons. They usually live deep within caves, and have power over the earth. They are capable of launching boulders at high speeds, and can cause earthquakes by slamming down onto the ground.

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.

High Lord Cage is to be one of the fourteen original Noble Greens. When the fourteen have been chosen, they will have the special task of testing every Green egg for strength by earth-quaking it twice. If it survives both earthquakes, it will be deemed worthy and allowed to join the pack of Greens.

Lord Cage was the second member of the Noble Greens, and one of its founders. He was the only Green Dragon who would not be chased out of the cave by High Lady Green, the leader of the Noble Greens. Because of his bravery and forward nature, she accepted him as her mate. High Lord Cage was quite pleased when a Green egg was bore to them. However, he knew that the egg was not worthy of his attention if it could not survive two earthquakes, and so he and his mate earthquaked it twice. It died during the second earthquake, and Lord Cage has been slightly bitter ever since. He vows his next egg will survive the test.