It was previously believed that purple dragons were exclusively female, but this is not the case. Recent environmental shifts have revealed the existence of both genders of this breed. Female behavior is well known; they are primarily herbivores but will eat meat during mating season. On the other hand, very little is known about the behavior and habits of male purple dragons.

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.

Villi the Graceful is the oldest female of the Ruda Clan, but stays completely out of the clan's politics. She finds joy in raising young, and has devoted herself full time to raising the clan's hatchlings and protecting the eggs with Ilithyia the Gentle. With few exceptions, most of the dragons in the clan have fond memories of Villi and her firm, but kind parenting, and she considers the entire clan her children. Although never seen in battle, her ability to protect and care for hatchlings and eggs maker her one of the most invaluable members of the clan.