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.

Keyblade fashioned a strange item for himself directly after hatching, a long piece of metal with notches on one end. He has insisted on carrying this item along with him everywhere ever since, calling it his protection. All of the fantasies that he shares with others involve battles and adventures, nary a relaxing one to be seen in the lot; he's the sort to sponsor action and calamity at the expense of peace of mind. Though some of the clan leaders find him aggravating, Keyblade is undoubtedly useful at rallying troops when a battle is necessary, rare as that occurrence may be.