31S CAVITY CRITTERS. This room holds four foul smelling green rotund humanoids. They are unreasonable. When they see the adventurers they will attack, chanting “We make holes in YOU!”
4 Cavity Critters (AC 4; MV 9”; HD 3+2; hp 16 each; #AT 1 punch; D 2-12 + 1d10 acid damage; XP 189 each)
The cavity critters touch is corrosive and if a character is reduced to 0 hit points through their attacks, then the wearer's armor, robes, or other clothing must make a saving throw vs acid or be destroyed.
The critters are paid regularly by the fang fairy, but their corrosive touch destroys their treasure. As such, the room holds only tables and chairs made from stone. They have a supply of food in the form of teeth provided by the fairy.