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.

This loud and boisterous dragon has a habit of speaking in third person and referring to himself as 'The Boulder'. He fancies himself the best fighter in his cave, so he's constantly challenging other dragons to duels that he calls 'Earth Rumbles'. Most of his cavemates humor him, and the fights are entertaining to watch, so this cave's human, Den, allows them to continue for now. The only dragon he will never challenge is Tophstorm, because the one time he did, thinking that a small, blind dragoness was an easy target, she defeated him so quickly that it was almost comical.