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.

This is the Deep Sea dragon Down in Deep. Not much is known about him, as no one has seen him at the surface before. It is presumed that he lives life as a loner, and often doesn't come up to shallow waters to search for a mate. He has a very bright spine, which attracts both prey, and sometimes predators. He is a very fast swimmer, but isn't the fastest, or the largest thing in the sea. All in all, he seems average, but there are dark secrets hidden behind what everyone thinks they know...

The only dragon that knows him is a young Skywing named Skies to the Seas. Together they have one son named Redefining Blue.