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.

Dark Aquamarine grew up with Ambered Leaf, Golden Slash, and Impeccable Frost, but she often feels like an outsider. Clouded Rains understands this, as does her mate, Rippled Tsunami, who she cares for dearly, even if they're a pair unable to produce eggs. Dark Aquamarine is both respectful and respected because she's kind, she thinks before speaking, which she never even does unless spoken to first.