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.

Kraken has always been a very aggressive dragon. He has capsized many ships, killing many dragons and other animals. It's been rumored that he can cause tsunamis but nothing has been confirmed because all that have checked have never came back. The exact area where Kraken lives has never been pinpointed but people have said that they have seen his silhouette in every ocean in the world. Many of these people say that they heard a very serene cry from the silhouette and have questioned whether this deep sea monster is that evil or not.