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.

Some hellfire wyverns entertain grand dreams of pillaging villages and reigning over entire countrysides. Sinfire, however, has a much more down-to-earth life goal: maintaining control over her rabble of squabble-inclined male underlings. One claw out of line, one disrespectful snort, and she transforms into a maelstrom of fury, beating the boys back into submission and reaffirming her rightful place as tyrant matriarch. While her mission might not be as grand as some others, it's by no means easy, and when she's not putting her harem in place she can often be found napping to keep her energy up.