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.

Hattusil is the son of Cezarion and Medicis of the Dragon Horde Clan; great-great-grandson of Temudjin the great. He was raised by his father with the idea of justice which he turned to revenge. He wants to claim his place as leader, thought to have been stolen from his father. He inherited his mother's kindness, though also some of her pride.

He's a fierce dragon, determined and brave, but also reckless and one-track-minded like his father. He wants to go on where his father left, taking up a dangerous legacy. Rumors tell that he even tried to smash his cousin Kubilai while he was still an egg. With Kubilai or any of his offspring alive, Hattusil knows there is only very little hope left.