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.

Basilel of the Dragon Horde Clan is brutal and mistrustful. As strong as twenty rhinos, his favorite hobby is the hunt. He can always be found experimenting new hunting techniques, finding new and stronger, more intelligent prey. To him it's a thrill and a challenge each time.

Though he hunts a lot, his kills are always useful and feed other dragons of the clan. Indeed, even though he isn't fond of social bonding, he understands the basics of clan brotherhood.

He is the on and off mate of Mari Bartoli, father to Elaserra. He doesn't care very much, but still is protective of his offspring.