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.

This dragon's two heads seem to think alike most of the time except when looking for a mate. The left head, which calls herself Eva, likes males with shiny scales and a slender figure, while the right head, Eve, prefers males with a sturdy body and a fierce attitude. For this reason Eva and Eve have yet to lay an egg.

Since they have become quite old, they have given up on coming to an agreement on the subject. Nowadays, due to believing their shared body holds two hearts within, they let their hearts roam free in search of platonic love -  as such, Eva is currently enjoying her crush on Ao, a handsome Two-finned Bluna, while Eve is trying her best to catch Nightfear the Nocturne Dragon's attention. Nobody believes they will succeed in their love chase, but there's no harm in letting them try.