Amduscias

Amduscias, Voice in the Storm, is a Unique Morlu Caster found in the Besieged Tower Level 1 in of Diablo III, added in Patch 2.2.0. He may be nominated a bounty target.

In combat, he gains Missile Dampening, Wormhole and Thunderstorm affixes.

Trivia
In demonology, Amduscias (or Amdusias) is a demon (Grand Duke of Hell) with voice so powerful that even inanimate beings bend to its might.