Invunche

He is a child stolen at birth to become doorman in a witch's secret cavern. He is raised naked and fed upon human flesh. He is transformed into a deformed and hairy monster with one leg behind his back that makes it impossible for him ever to flee the cavern. Upon reaching adulthood he feeds upon goats flesh.

Invunche utters ugly grunts in place of speech. When he goes in search of food it is on three feet, getting along in leaps and letting out bloodcurdling yells scaring anyone who hears them. If anyone sees him they are frozen to the spot forever. The only beings who can look at him without risk are witches. When he has to leave the cavern for some foul purpose he is carried in the air between the witches