Deep Sea Dragons, as their name suggests, spend most of their time in the darkest depths of the sea. They have a bioluminescent dorsal spine that serves to attract prey and communicate with their own kind. As with many deep sea animals, they generally eat whatever they can manage to bait. They rarely leave the ocean floor, surfacing only during breeding season. When they do choose to travel to the shallower depths, they avoid bright lights and will only come up far away from shore.

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.

Vinyadu is a deep sea dragon. And there is not much more to say about her. When she was born the keeper of her scroll put her into a tank with sea water since Vinyadu did not seem to accept anything else. But after her adolescence she was way too big to be kept in any container at all. This is why her keeper released her into the ocean. And this was also the last time the two saw each other—to her keepers misfortune but he knew this would be the best for Vinyadu and from time to time he believes he could feel his dragon's thoughts hovering above him.