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.

Isaac elaino has this contagious aura of calmness that will make any stressed and aggressive dragon come to ease. This makes Isaac elaino the voice of reason in the clan. He often brightens up the mood with humorous comments. It also helps that he is extremely intelligent so he can also voice his own opinion in a difficult situation. Isaac elaino does not like conflict, and goes to great lengths to avoid it. If he must face it, he will always approach it from the perspective of his feelings. In conflict situations, Isaac elaino places little importance on who is right and who is wrong. When Isaac elaino is asleep other dragons in the clan take him away to use him as their personal pillow. He pretends that he doesn't know, finding it very endearing. Isaac elaino is very respected and loved. Isaac elaino wishes he could see more of the day and that he doesn't have to sleep so much all of the time. He is still trying to get past the habit of 18 hours daily sleep pillow dragons do.