Sokahr the Keywarden of Putridness, Wielder of the Restless Wind, is a Super Unique Dune Dervish located in the Dahlgur Oasis in Diablo III, Act II. Sokhar is also a keywarden. He has a chance to drop the Infernal Machine. On levels 61-70, he has a chance to drop the Infernal Machine of Gluttony, and a small chance to drop any other level 70 device.
In combat, he has Vortex, Mortar, Electrified and Missile Dampening affixes, in addition to his Whirlwind attack being greatly enhanced for radius and damage. His Mortars have no minimum range.