Draining Maw

"“Your jaw falls open, slackly, as a pressure builds behind your sinuses. You reach up to touch the bridge of your nose, but your exploratory fingers meet no resistance. They push easily through a soft mulch that was once cartilage, finding a rubbery, membranous structure that swells up from beneath. This growth bursts out through your nose and mouth, pulsing a soft unearthly blue. Your jaw is forced out of its socket from the pressure, finally detaching from your face entirely. It leaves behind a sharp rock-like structure in the midst of the glowing flesh that has subsumed your face.” —In-game description"

Effects

 * 10% lifesteal on critical hit
 * +40 Critical Hit