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.

When it comes to how to fight, favorite color, whether cats or dogs make better pets, is the glass half full or half empty, and just about every other thing under the sun, the two heads of this dragon absolutely cannot agree. But when it comes to food, it's quite a different story! For it's in the appreciation of a good meal that these two squabbling sides finally agree, both having quite a liking for a fine feast and going well out of their way to find one. But they take things a step further still: rather than simply going around eating everyone else's creations, they often work together to find new and scrumptious flavor combinations, usually by having one head eat one thing while the other eats another. Chicken and salad worked like a charm. Noodles and tomatoes was priceless. But both firmly agree that chocolate and peanuts was the best combination yet.