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.

Deeply Dreaming is in love with the sky.

The teal coloured daydream dragon cannot decide between dreaming about soaring through the sky's blue depths or actually whizzing through it, feeling the wind ruffle his wings. He splits his time between the two and is rarely seen doing anything besides sitting on a hill with a dreamy, glazed look in his eye and soaring weightlessly through the air.