Please be aware that the subscription fees for three-month plan and the six-month plan must be paid in full. On PvP wow gold servers, there are many zones that are flagged as contested territory. In these zones, players from opposing factions can attack each other freely. Thus, you could be fighting monsters by yourself, only to be killed by a stealthed enemy rogue. PvP servers also enable PvP combat through Battlegrounds, attacking enemy guards, and entering enemy capitals.