Gray Ooze

Slick puddles the color of stone.

AC 11, HP 9, ATK 1 tentacle +2 (1d6), MV near (climb), S 1, D 1, C 0, I -4, W -3, Ch -4, AL N, LV 2

Impervious. Immune to damage from acid, cold, or fire.

Corrosive. Nonmagical metal that touches the ooze dissolves on a d6 roll of 1-3.