You can sense its pure evil from the second you lay eyes on it. For one, there are bloody smears around the base. Unless they're using raw steak as a draught excluder, something ain't right with that. Secondly, there are chains festooning the outside, rattling as... something hammers the inside. Thirdly is the voice of said... something. Not only does it call for help, it does it with two voices at once.