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.

Green Leaf is a pretty nice dragon. One of her faults is that she doesn't like to come out of her cave. To scare off intruders and to pull pranks, she hides in the shadowy part of the cave and makes rocks from the ceiling fall to the floor. Though after Sky of Dark Night was turned into a zombie, Green Leaf showed a soft side the other dragons didn't know about. Now she takes Sky for midnight walks and mourns Sky's death at Kano Shima's lake.