Cavern Lurker Dragons are nocturnal ambush predators. Although small, they are very aggressive and will attack anything weak enough to be overpowered. Their preferred method of hunting is to lie in wait in a cave, burrow, or other small, enclosed space; when any potential prey passes they will lunge out to grab hold of the unsuspecting victim and drag it back into the lair. Cavern Lurkers have an odd aversion to sunlight and almost never venture out during the day. More commonly sighted are the odd piles of bones they stack near the entrance to their dens. Their mating call is a low-pitched bumping noise.

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.

Creepy Dragon Eater doesn't mind cannibalism—in fact, she enjoys it. She spends a lot of time in the deepest depths of her cave with Warping Shiny Leaf, eating the dragons they have caught together and planning further hunts. When luck is against them, they will also eat drakes, humans, or any other creature that could pass as sentient that comes their way. Occasionally, Creepy will capture something alive, and she loves to 'play' with her food. The food, of course, does not love to be played with. When she does pull off this feat and keeps a 'plaything' alive for sufficiently long, she will celebrate by making mincemeat cupcakes out of her victim after it finally dies.