The following WoW Classic content unlock will happen on April 15, and players will finally be able to venture into the Zul'Gurub raid, take advantage of new planet fans, and more.Located in the northeastern corner of Stranglethorn Vale, Zul'Gurub is Classic's first 20-man raid, in comparison to Molten Core, Blackrock Spire, and Onyxia, that each allow wow gold classic for as many as 40. A new...