Diamondwing Dragons are named for the myriad tiny scales that grow on their wing membranes, lending them a faceted, lustrous appearance. These meticulous creatures will spend months ranging far and wide to collect the shiniest trinkets and gemstones to adorn their nests. Once his nest is complete, a male Diamondwing will perform an elaborate aerial dance hoping to impress potential mates with his beauty and prowess.

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.

Hana Song, better known by her codename D.Va to most other dragons, is an extremely ambitious dragon, willing to do most anything to protect the people she cares about. She's gathered quite a large following due to her exploits, calling many of the fights she gets into "games"—and Hana always plays to win.

Outside of battle, she enjoys playing casual games, instead of the high-stakes ones she typically participates in. She's very dramatic, always making exaggerated sighs and throwing her wings back in expressions of disdain.

People either hate her or love her for her proud behavior, but Hana doesn't care either way, as long as she manages to get what she wants. She claims that she never loses—the truth of this is yet to be determined.