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.

Squee and Pepito have an odd relationship. Squee is terrified of everything and earned his name by emitting a high pitched 'squee' whenever frightened. His fear is not helped one bit by the insane head Johnny who has developed a sort of father complex for the frightened head. Of course, Edgar (Johnny's so called other half) tries to soften Johnny's tales of murder and gore for Squee's ears but more often than not Edgar is sleeping. Pepito does not like Johnny frightening Squee and is always saving his other head from Johnny. Pepito is always trying to give Squee confidence and regularly puts himself in danger in the hopes Squee will get over his fears. It usually does not work as planned but Pepito is always ready for a challenge... to the horror of his attached friend. So Pepito stands up to every fight, often winning, while Squee suffers in silence... except for the odd high pitched squeal.