Pillow Dragons are covered in enormous amounts of fur affectionately referred to as fluff. Despite their deceivingly large size, they can still fly even with such tiny wings because their bodies are remarkably light. Pillow Dragons have a habit of sleeping for up to eighteen hours a day, waking only in short bursts. During their few waking hours, they take the time to hunt for prey. Once a pillow dragon becomes an adult, its fur grows very slowly. Pillow dragon fur is used to make very expensive and valuable cloth known as “dragon cashmere.”

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.

In the corner of the cave, there sits a little wooden desk piled high with books in neat stacks, scrolls with lists and spreadsheets drawn on them, and a multitude of quills for writing with. It belongs to none other than Considering, for he has never been anything but organized. He writes down practically everything in a tattered old journal of his that he made when he was a hatchling. He often makes lists of all sorts of things- how many dragons of a certain breed are currently living in the cave, how many eggs have been abandoned in the past week- much to the annoyance of the other dragons, because he is constantly asking them for confirmation when arranging a new list. He has been known to perform an action called "sleep writing" in which he scribbles on a stray piece of paper or scratches things into the wall while he is asleep. Considering can't stand being in the presence of sloppy, unorganized dragons.