Daydream Dragons are the hosts of daydreams and fantasies. They spend the majority of their time sitting on clouds, dropping daydreams down into the minds of people passing by. Humans who live near Daydream Dragons must be especially careful not to let their thoughts wander, or they could end up spending hours or even days in a trance-like waking dream state.

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.

Manly Dragon XD has a horrible masculinity complex.  Because he was born pale blue and purple, he feels the need to emphasize his robust man-dragon attributes every time the opportunity presents itself.  Most of the female dragons think he's a jerk, and most of the other males like to make fun of him.  His only true friends in the cave are There's No Time To Discriminate, a male pink who has similar feelings about his color, and Tentacle Ears XD, an obese female purple.