Pazuzu

Pazuzu, The Bladespinner, is a Unique Dune Dervish found in the Desolate Sands in of Diablo III.

He spawns for an unmarked event: players may find the three mysterious jars, and activating either of them will cause two Dune Dervishes to appear, one by one. Once they are defeated, the third Dervish to appear is Pazuzu.

In combat, he has Electrified and Thunderstorm affixes.

Trivia
Pazuzu is the Assyrian king of demons of the wind.