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.

Although Lunio may be a two-headed Dragon, both of the heads bear the same name.  Of course, like all two-headed dragons, they fight and squabble with each other, but Lunio doesn't fight as often as the other ones of their kind.  They tend to have a large appetite and are almost always eating throughout the entire day, whether it's large vegetation or the meat of a creature they have hunted, making Lunio a very busy Dragon.  Lunio doesn't really spend much time being with her friends; she is always stuffing her face (or in this case, faces) to worry about anything, especially if she's trying to move away from fights and disputes.  She's beginning to take a liking into the dragon with vines growing around Toxxulia.  It could be that because he is an expert at hunting things due to his violent nature.  Either that, or it's her stomach telling her to eat the plants he produces!