Guardian Dragons have large shields on the end of their tails. Although the shields appear to be heavy, they are light, yet nearly unbreakable. Guardian Dragons use their tail-shields, as well as their wings, to deflect attacks and protect others. Often, they will guard the eggs and hatchlings of a nest while others are away. They are generally peaceful, and will not retaliate unless necessary. They have no need to forage or hunt, as they are fed by those they protect.

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.

Kaini Sma Pruluzas is a very patient and loving dragon. Parent dragons seek her out and leave their eggs or hatchlings with her while they go out to hunt or forage for food or if they need a break from the rambunctious little hatchlings. They bring her food as payment. Some may think she would grow tired of always babysitting but she loves her role in their society and the hatchlings adore her, often calling her "Auntie Kaini".