Ed Trotta is an actor, director and voice actor who is most known for doing voice-over work for Blizzard including filling the role of Tyrael in Diablo II and Diablo II: Lord of Destruction who is an arch-angel determined to save the human race from not only demons but from other angels who view humans as vile creatures, and he also voiced Malfurion Stormrage, the twin brother of Illidan Stormrage, in Warcraft III Reign of Chaos (2002), The Frozen Throne (2003) and once again in World of Warcraft Cataclysm (2010), as well as Hearthstone: Heroes of Warcraft as Malfurion Stormrage.