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.

Jellonumis is a very hyper dragon, he is still called a hatchling from time to time.  Due to this he has gained the nickname of Jelly-Jelly, a silly name made up by little hatchlings.  Jellonumis doesn't ever take anything seriously and often gets in trouble with dragons both older and younger than him.  He grew up as a quiet dragon, but soon he discovered if he didn't speak up he'll just get passed by.  So thus led to his revolution to become a louder dragon.  The dragon that helped raise him, got very annoyed and got Jellonumis out of trouble many times, even though he got out of trouble he still was scolded many times and had to a lot of grunt work for other dragons.  This made him who he is today, silly yet responsible.