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.

"NeoDuos" is the name for this Two-Headed Dragon. The name is made of the heads' names. The dragon's left head is "Neo" and the right head is called "Duos". Duos is the most aggressive of the two and prefers pork over any other type of meat. Neo is much more complacent and has no real preferences beyond "meat". They are both fiercely protective of their nest and of each other but aside from each other's company they tend to be solitary. <br/>Neo is the better thinker and it is often she who leads them, but there are moments when Duos just doesn't want to listen. Duos has never snapped at her sister-head but never, ever, approach her when she's in a bad mood. It's possible to tell when Duos is in a bad mood because Neo will often shriek at anyone who approaches as a warning to stay away. <br/>There have been very rare moments where they will accept company and entertain by playing with each other comically.