Hellfire Wyverns are so named for their foul tempers and fiery visages. Their social structure places all females above all males, due to superior physical characteristics and violent dispositions. Forced subservience of the males causes them to become vicious, petty, antisocial, and passive-aggressive compared to the aggressive and social females. However, orphaned hatchlings raised by foster parents of another species can develop surprisingly even tempers and mellow dispositions, proving that their defining unpleasant nature is, in fact, a learned behavior.

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.

Kineltae is not the best tempered dragon of his adopted family. Abandoned as a hatchling and tormented by larger hatchlings he quickly grew attached to his new owner but not so much to anyone else. This resulted in a fight early in his youth which resulted in the loss of one of his eyes. He is known for attacking almost anything that wanders into his territory and is very territorial. He acts like he doesn't care about his adopted siblings but protects them anyway.