Battle for Azeroth may remove First Aid, wrapping it into Tailoring.4 initial secondary professions: Cooking, Fishing, First Aid, Riding.Wrath of the Lich King added Inscription.9 initial primary professions, enabling resource gathering and item crafting.Wrath of the Lich King added Death Knight ( Hero class).9 initial classes: Mage, Warlock, Priest, Rogue, Druid, Hunter, Shaman, Warrior, Paladin.These races currently have an unlocking procedure in order to access them, so are not available to new players. Battle for Azeroth added the first of the Allied races.Burning Crusade added Blood Elf / Draenei.
The Talents and Glyphs system allows further customization of the character's skills and stats. Note that, while all classes are now represented by both factions, class availability is ultimately tied to race. Once in the game, they may later choose what professions to pursue. Note the following have pre-expansion details separated from expansion details:
