Phi Kraseur A female spirit whose head separates from its body at night and floats through the sky with its entrails dangling beneath it, feasting only on fresh faeces. Phi Krahaeng A male equivalent of Kraseur, although he prefers his excrement dry. Phi Am A ghost who sits on your chest as you wake so that you can't get up. Phi Brairt A large ghost whose sin of gluttony while alive is now punished by having a tiny mouth. Phi Brairt sometimes enter your room at night and nibble on your toes if they're poking out of the bedclothes. Takian A venerable and vengeful spirit that resides in the huge trunk of the takian tree. Phi Pawb A spirit that enters your body and gradually drives you crazy with a yearning for innards, offal and all manner of viscera.