Pall of Last Words

Once per dawn, any holder can use this item to cast "Speak with Dead" on a valid corpse. It can be used by draping the cloth over the face (or where the face would be) of the valid corpse. This means the corpse can be potentially missing its jaw or no longer has a mouth. After the spell ends, roll a DC 11 straight roll. On a failure, the lingering energies react poorly and cause the corpse to reanimate as a hostile undead creature with the cloth attached to its face until death. The challenge rating of this undead is equal to that of whatever entity left the corpse.