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.

Whereas most Two-headed dragons learn to work with one another, Chernobyl and Scout appear willfully determined to go against that rule. It is not uncommon to see the duo bickering relentlessly over the most mundane of things- such as what the tastiest food is or which one hatched first from the egg. Chernobyl is the rightmost head and is recognized as the more mature of the two, but is also rather overbearing and has little patience. Scout is quite the opposite and even seems to enjoy rubbing his brother the wrong way. He comes across as a very snide and energetic dragon with a mouth bigger than his wingspan. Despite the constant stream of taunts and jokes aimed at each other, the brothers share a seemingly unbreakable bond forged through their tough love. Not that they'd ever admit it.