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.

Saura and Camille usually acts according to their own judgment, and don't easily follow the views of others. They would rather believe in their own conjectures than accept the advice of others. Despite that Saura and Camille are close and love eachother they can stubbornly have huge fights when they disagree because of this. Saura the right head is oversuspicious and paranoid, she hides her suspicions though, acting as if nothing is on her mind despite being worried. Saura is more forgiving and jolly than Camille. Camille doesn't respond well to betrayal. The desire for revenge may drive her to do anything. Camille in general is more relaxed and calmer than Saura. Saura and Camille both can sense nearing dangers and sense unwanted or hectic threats to their well-being, acute danger, potential immediate danger, evade danger, and impending danger. Saura and Camille are very adaptable in a fight because of this. But being unable to shut off the sense caused Saura to be overly paranoid.