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.

Yustace is on his decline. The old, mighty dragon is covered in scars and bruises. His skin has become thin and transparent, and his bones weak and frail. Yustace is no longer the showboating adventerous dragon he once was. He hasn't been able to quiet completly handle his decline into elderliness, and takes out his fustrations by yelling at other people.