When Water Dragons mature, they lose the ability to survive on land, entering the water permanently. They are adept swimmers and eat whatever fish are in the lake they live in. They tend to inhabit the same lake for their entire lives, although a few live in the ocean and swim all over the world.

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.

Often found swimming upon lakes or diving under water, this wise water dragon is full of enthusiasm and constantly looking for new adventures. He shows no fear even though its life is full of danger and evil things. With many years of training, practice and studying, Drakonius Leviathan is very flexible, strong, and incredibly athletic. This dragon is definitely not one to underestimate.

Drakonius is the family name, and Leviathan is the first of that name. "Drakonius" could be an interpretation from the Ancient Greek word "drakon": a serpent of huge size, a python, a dragon. It can also refer to "Very severe, oppressive or strict", witch is the meaning of the word "draconian". The exact origin maintains unknown.