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.

33202's Last Spartan (known as 'Las') is one of the three 'Variety Children' of Kaoru's Cave. The VC are three dragons of different varieties born by the same two parents. Las is the youngest of the trio, and also the most reserved. While her Bluna sister is friendly to all and her Skywing brother is a brave warrior, Las prefers to blend in with the crowd and stay out of the picture.

Some believe this is because she is a Deep Sea Dragon, and they tend to be reserved. Others think it is because she is the youngest of the three. Still others think she may have been teased badly when she was younger because of her strange family title. The truth remains a secret, but one thing is for sure: Las loves her family, no matter what others say.