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.

Nimadann Aquastrike is a strong type of dragon, at least personality wise. He has a lot of friends and a fair temper. He has a decent sense of right and wrong, and he can tell good people from bad people, and he associates himself with those good people. He may be a little bland for some, and he honestly is a boring guy. He isn't very willing to take risks and chances. He thinks they're for daredevils who aren't going anywhere in life and are going to die young. If dragons could wear suits, Nimadann would definitely be wearing one.