'This is a world of plays. Where pretend overrides reality, pens in jelly ink.'

Your character can pretend to be someone else, and that someone else can get you into interesting dangerous situations, or out of them, or from one to the next. An inspector wearing a plastic mustache and glasses, a queen and her cardboard crown, a much-feared duelist and their vorpal sword (a stick). They exile you for admitting it's not real, so play along, and pack another disguise.

Take on another persona and you gain Doom and take more damage. And you can find a Moon Pool and spend your Doom to grow. Reputation to tell you how the High Dream Society views you and let you manipulate them. New Gifts and Curses that may let you become infested with parasites or be the last cursed Kobold Knight. Familial backgrounds for those from the Dream.

 Nightmares that stalk the dark corners, a Goddess curled around the world, many Moons. The creation myth of the fae and their creator, Golly, creating us. 

Snow has crafted some cool stuff in here, y'all.