StarCraft 2: Legacy of the Void - Zagara and Artanis CO-OP MissionJosh and Erick join forces in the new cooperative missions in StarCraft II: Legacy of the Void using Zagara and Artanis as their allied commanders.By Erick Tay and Josh Shaw on November 11, 2015 at 6:32PM PST Starcraft II: Legacy of the Void