I-Blizzard isibonisa iimodeli zeTier 9 elandelayo kwiiklasi ezithile. Asiyiqhelanga le nto kodwa ngokunyanisekileyo, masithembe ukuba bazoqhubeka ngolu hlobo. Umanyano: Mage Horde: Hunter Alliance: Priest Horde: Shaman Alliance: Warlock