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.

A peculiar dragon, TwilightPrank is often known to be a major prankster among Kim's dragons and the surrounding villages. Her pranks are often set during the darkest of nights, but are timed to spring at exactly the twilight hours. The surefire way to tell if a prank had been set off is if one hears a loud bang followed by a loud shout of "TWILIGHT" echoing from a distance followed by a bit of snickering from a nearby lair. Of course, she doesn't mean any harm by the pranks, as they're the only way she knows how to play.

Very few individuals interact with her during her active hours, besides, of course, screaming demon and running away. Because of this, she is often a lonely individual who only wishes to play with someone. She also knows of a few secrets about some of the land, and is willing to tell an individual if they're generous enough to do something for her.