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.

Regnator is the king of his dragons in the Fortis clan. His name, "Regnator", means "Ruler" in latin. Regnator is the strongest and bravest of his clan. His mate, Mitis Unus, is the queen of of the Fortis clan. Regnator is in charge of wars, laws, and protection. Everyone in the Fortis clan depends on him.