Doorman of the cave of the wizards. He is a child kidnapped or given by a wizard on having been born, raised in the cave I undress and fed on human meat or milk of cat. His(her,your) body is covered of hair. One transforms him into a monster dismantled on a leg having stuck to the backbone, which disables his(her,your) withdrawal of the cave. When it(he,she) comes to the adult age they feed it with meat of "Goat".

The Invunche does not speak, only it(he,she) expresses(emits) guttural very disagreeable sounds. When it(he,she) goes out in search of food, it is allowed to him(her) go out with three feet, moving skippingly and it(he,she) goes profiriendo his(her,your) chilling screams or chivateos terrifying all those they hear it. If someone saw it, " The clean ones ", they would transform forthwith(outright) or "enlesaría" forever; the only ones that can see them without dangers are the wizards, his(her,your) owners.

When the majority celebrates meetings in a locality different from his(her,your) habitual cave or must indicate the domicile of someone to whom it(he,she) has to " throw(shoot) an evil ", the Invunche is made transport in the air between(among) the wizards.

The cave is the secret place reserved to the "Butamachos", the impunity is indispensable, located in strategic sites(places) where the terrifying Invunche is condemned to cover in three feet.