Jester Dragons are a pleasant, agreeable breed of dragon known for their striking colors and springy, playful-looking way of moving. Jesters are light on their feet and almost look like they’re dancing from place to place, making them rather fun to watch, but this is simply their natural tendency. Jesters are drawn to excitement and noise, and to dragons and even humans with natural leadership skills. A Jester’s heads tend to get along quite well and are good at recovering from actual conflict, though the black-masked head is generally witty and a bit snarky, and the white-masked head is typically more cheerful and good-natured. Their light-hearted bickering is often cited as an inspiration for comedic writing. Jesters are far from defenseless, though: if actually threatened, they have a very toxic venomous bite, and they are perceptive dragons despite their apparent playfulness. It is thought that their bright, sharply-contrasting colors are aposematic, to warn potential predators of their venom.

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.

Bo's heads seem to operate in relative unison and even seem to share a personality. That personality is constant depression and snark. Bo has an innate bitterness to him. Even when he's telling jokes, there's a sense of existential loathing behind his words. He is a legitimately intelligent, thoughtful beast. In fact, he's probably the smartest dragon in his whole family. That intelligence is spotlighted prominently in his humor, which relies a lot on detail and abstract references. Bo does not typically go out of his way to associate with others. That said, he's friendly enough toward others, often treating them with plenty of snark with hints of genuine compassion. He never seeks to do anyone wrong, even when he is upset or angry at someone, he'd never think to hurt them. Playing jokes at their expense, however, is much more his style. Bo's insults are something to behold. Half the time, someone may not know they are even a target of ridicule until they actually think over his words.