Skywing Dragons spend most of their lives flying in the air. They hunt from the air, diving at prey from above, and land only to rest. They are some of the fastest fliers, capable of extremely high speeds. The webbing at the end of the tail acts as a rudder, allowing them to easily change direction during flight.

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.

Born in the skies above the Great Mountain Castle where all Sky Dragons make their base, Sirisa is the only known Sky Dragon that doesn't always land when resting. She's been seen flying lazily in places with constant thermals, one eye closed in sleep while the other is glazed over, absentmindedly keeping track of where she's going. Because of this strange habit, her endurance in the sky is often unmatched by other Sky Dragons. Kind and gentle, she makes a habit of being friendly to everyone, and dislikes to display her strength.