The Grin Reaper is a Legendary Voodoo Mask for the Witch Doctor in Diablo III. It requires character level 50 to drop. The special property works exactly like the Mirror Image that the Wizard possesses as a skill: it creates two copies of the Witch Doctor (all three Witch Doctors appear like charred skeletons), who cast the same damaging spells as the original, with those spells dealing 100% of the original damage and benefitting from all runes and enhancements except those that increase damage of a particular skill. The only exception is Manitou: each Mimic can only have one, and it vanishes should the Mimic disappear.