Coastal Waverunners spend most of their time skimming the waves along the coast, snatching up their prey from the shallow waters. They have developed markings along the leading edges of their body that help disguise them as breaking waves. When they are not hunting, they enjoy playing among sand-dunes and shallow tide-pools. These dragons live in small but noisy rookeries. Some stories say Waverunners can fly for days on end without landing.

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.

Sandorosa is a shy, timid dragon. Although she lives in a small rookery with a lot of other dragons, she prefers to be by herself. She is often found lounging on shores or hiding in the water. She's not that skilled of a hunter and usually only catches small fish or waits for another dragon to bring food in the rookery. Her mother was a thunder dragon and Sandorosa was deathly afraid of her, especially when she would clap her wings. In general, Sandorosa hates loud noises and avoids the rookery as much as possibly. She forever flies through the sky, looking for unoccupied shores where she can be at peace. She is also quite a romantic dragon, but too shy to approach anyone, so she just dreams.