Split Dragons use their sharp teeth and wings to hunt large animals and rarely eat plants. They are intelligent dragons who enjoy mental challenges, preferably alone; Split Dragons are normally solitary except during mating season. When mating, many dragons come together in a group to raise their eggs and hatchlings. These groups tend to be very noisy—reminiscent of a thunderstorm—and last only until the hatchlings are capable of surviving on their own.

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.

Two-headed dragons are unique enough to deserve a separate classification from ordinary dragons. They have two necks, two brains, two mouths, but one stomach and one main body. The two heads usually work together, but there are times when they will fight each other, snapping back and forth. Their unique anatomy prevents them from breeding with single-headed dragons.

Blulh and Hlulb, obviously, have Two Heads. Blulh and Hlulb surprisingly get along and their personalities compliment each other. Blulh, the Left head, is usually the one in charge who is always leading the way. Blulh's very observant and is always on the look out for any potential dangers. Hlulb, the Right head, is usually the one who follows Blulh's lead and is content with not working as much as Blulh. Hlulb is always looking out for rest areas, potential mates, and food. Hlulb wants to always have want he needs close by so that he feels he has options. Without this way of thinking Hlulb easily gets anxious and will take charge as a leader alongside Blulh. Once he feels grounded he will go back to following Blulh. Blulh will act as a support to keep Hlulb calm when this happens. Blulh and Hlulh eat whatever they can get their claws on and are strong tactical fighters. They are mostly violent when it involves food but when it's being offered they are content, especially Hlulh.