World of Warcraft Classic, also referred to as WoW Classic, is a server option for the MMORPG World of Warcraft. The WoW Classic is built using the most complete, stable, and balanced patch 1.12 called Drums of War. The dungeon, raid and PvP features will be rolled out as early as World of Warcraft. Through the cycle of continuous updating and expansion, the system has changed, the entire continent has increased, and the role classes have been renovated numerous times.