Dark green dragons, once they mature, appear to become an entirely different species. However, this isn’t true. Rather, they burrow underground and get nutrients from their vines. These vines are sometimes referred to as Dragon Grass. These dragons are very violent, and will use their vines to capture, kill, and eat anything that moves, as well as nearby plants. Luckily, their range is limited and they cannot use magic. Dark green dragons tend to be easy to spot since they usually kill all plants around them and thus are usually surrounded by a large clearing.

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.

Dusanka lives just outside of her Handler's base, being the first dragon she ever spotted. She lives in a cleared-out spot in a meadow, where her presence was made very obvious.

Dusanka has a very wild, rambunctious personality. She is curious, and this can often get her in trouble. She tends to lure prey through movement rather than stillness, much like an Anglerfish. Gentle movements of her flowers every so often brings curiosity to observers, luring her prey right to their doom. She has been known to come out of her burrow to greet people she finds strange. Her handler has a hard time trying to train Dusanka; her energy and playful tendencies are just too great for her to be completely domesticated. Even so, Dusanka's handler takes very good care of her, making sure she has plenty of prey to feast upon.