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.

2Lvr2 likes levers and the number two. It appears that she thinks two is some kind of plant, though, because she is frequently heard talking about its "square root". The levers, meanwhile, she uses as a component while making incredibly intricate marionettes. They are almost unbelievably complicated devices with dozens of levers each to control just about everything—from individual fingers to blinking eyes. She uses a claw-like glove she fashioned out of wood and hardened slime as well as her hydromancy to sculpt the delicate components (many of which are themselves made out of slime). There are rumors that she learned some of her techniques from Wiren, making more than her odd numerical beliefs lead others to be suspicious of her.

Because of its association with starfish, 2Lvr2 loathes the number five.