Because of their dual personalities, Duotone Dragons are extremely nervous and indecisive. When confronted, it is often the case that one head wants to fight while the other wants to run, resulting in the dragon trying to go in two directions at once. They are omnivorous, choosing to eat both vegetation and meat—although perhaps this is just another outcome of their indecisiveness.

Both heads can control the body, with each head having only marginal control on the opposing side of the body; this works when both halves want the same thing, but does not work as well when there is a disagreement. Despite this, Duotone Dragons can fly quite well, but can crash through the trees if one head becomes distracted.

Duotone Dragons can fight, using their large claws and heavy face plates to rend and bash their opponents.

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.

Like all Duotone dragons' heads, Cynrik and Vasska Inquisitor have very different personalities to one another, and most of the time do not get along. Cynrick, the brown head, loves calm and quiet, hates violence, and craves intellectual stimulation in the form of old scrolls and dusty tomes. Vasska, on the other hand, is the life of the party. Vasska is boisterous, loud, quick tempered and easily bored. Cynrick is constantly getting frustrated by Vasska's apparent lack of brain cells, while Vasska is always complaining that Cynrick is a boring old fart. When they both agree that something needs to be done, such as flying to hunt or such, Cynrik spends the entire time making sure Vasska does not get bored and decide they should do something else, which may result in another incident such as the time they flew into a lake when Vasska decided he wanted to check out a cute female bluna he spotted under the water.