Perhaps among the most venerated of dragon breeds is the Zyumorph, a breed whose selfless heroism and strong moral compass are nearly unparalleled by other dragons. Zyumorphs have an innate urge to fend off wrongdoing, and as such, are often sought after in times of peril. Although they are independently quite capable fighters, it is said that their true might is not unlocked until all six Zyumorphs are brought together in times of great duress.

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.

A member of Moloch Zyu's elite team. She was recruited when Moloch Zyu witnessed her facing down a rampaging Fell Dragon in order to protect a small clan of Pygmy hatchlings that had wandered away from their clan. Deeply impressed by her great bravery, and her refusal to accept any form of reward for the hatchlings' grateful parents, Moloch Zyu recruited Lupa Zyu on the spot.