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.

"To'ryll Xal" is the drow elven description for "Emerald strength or might". Faeryl found this green dragon egg near the cave, abandoned by his tribe. He raised the dragon to a healthy and energetic male that often hunts hatchlings through the cave, playing with them, and hates being threatened by other beings. To'ryll often starts fights in the cave. His life-mate is the silver female Sokoya that is unafraid of his rough exterior and loves him for what he hides below his scales.