Black Dragons are warriors. They are strong and capable in battles of force, but also ample magic users, capable of devastating opponents with their spells. Their bright eyes give them excellent night vision, which is why they generally hunt during the night.

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.

Ka'Koriat is named after a good friend of her Barn's Master, Koriat. Koriat is a 15 year old young dragon with an attitude and the weapons and fighting experience to back up her bad temper and rogue attitude. She is very stubborn, believing that the only way to go through life is by shaking off the bridle. Until recently, Koriat was a Bounty Hunter who targeted and assassinated any target she was given—however, thanks to a collision (quite literally) with Rafael (also known to her as "One Eye" because he is missing an eye), she lost her memory and was removed from the Lair. She now is a guardian of the nexus, where her draconic friends live, and though she can be ill-tempered, Rafael has her on her good behavior. Disarmed after shooting One Eye, Koriat got another weapon—nicknamed a "Desert Eagle"—from Rafael himself for the holidays. She, in return, promised never to use it without thinking first. Koriat is often found threatening someone who "doesn't sit right with me".