Gilded Bloodscale Dragons often spend hours investigating every minute detail of caves, making sure their living spaces are arranged exactly how they like. They crave intellectual stimulation and get bored easily. As such, these dragons prefer to lure in their prey using their sharp minds rather than brute strength, often engaging in battles of wits between their two heads to determine how best to proceed. Seen as eccentric by other dragons, they are often shunned by all but their own kind.

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.

Science Husbands is a dragon that loves science and figuring out how things work.

Tony is the more outgoing of the heads who loves mating season, going for both guys and girls. While many only see this side of him he has a very caring side to him. He cares about the big picture even though his joking demeanor doesn't convey that.

Bruce is the shy head who is awkward in social situations. He is uncomfortable when Tony drags him to social gatherings. He prefers to plan things out instead of rushing into things. While he tends to wear his heart on his sleeve, his dry wit is usually overlooked.

They got the name Science Husbands since they act like a married couple the majority of the time.