Waterhorse Dragons received their name due to their horse-like physique and endearing behavior. They are capable of surviving out of water, and when on land their skin secretes a gelatinous goo to retain moisture. However, their large paddle feet are better suited for swimming, and waterhorse dragons tend to move very awkwardly when on land. Waterhorses are very friendly dragons and enjoy playing with humans.

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.

Okunade was found as an egg; he was abandoned on a ledge outside the main cave. His name means "serene waters". Okunade is a very stately dragon. He is gentle and loving with dragons and humans. He dislikes being on dry land, because he doesn't think he looks graceful. He prefers to gently wade in the water, instead of playing. However, Okunade is always up for a game of hide and seek in the coral.