World of Warcraft: Cataclysm/Table of Contents

Gameplay

• Leveling
• Etiquette
• Zones
• Cities

Mobs

• Defias
• Unique Creatures

Races and Factions

Alliance

• Humans
• Dwarves
• Gnomes
• Night Elves

Horde

• Orcs
• Trolls
• Tauren
• Undead

Classes

• Warrior
• Priest
• Mage
• Rogue
• Warlock
• Hunter
• Druid
• Paladin
• Shaman

Professions

Primary

• Mining
• Herbalism
• Skinning
• Tailoring
• Blacksmithing
• Engineering
• Alchemy
• Leatherworking
• Enchanting
• Jewelcrafting
• Inscription

Secondary

• Fishing
• Cooking
• First Aid

Talents

• Warrior
• Priest
• Mage
• Rogue
• Warlock
• Hunter
• Druid
• Paladin
• Shaman

Instances

Dungeons

• Ragefire Chasm
• Wailing Caverns
• The Deadmines
• Shadowfang Keep
• Blackfathom Deeps
• The Stockades
• Gnomeregan
• Razorfen Kraul
• Razorfen Hills
• Scarlet Monastery
• Uldaman
• Zul'Farrak
• Sunken Temple
• Maraudon
• Blackrock Deeps
• Blackrock Spire
• Stratholme
• Scholomance
• Dire Maul

Raids

• Onyxia's Lair
• Zul'Gurub
• Ruins of Ahn'Qirai
• Molten Core
• Blackwing Lair
• Temple of Ahn'Qirai

Battlegrounds

• Warsong Gulch
• Arathi Basin
• Alterac Valley

World of Warcraft: The Burning Crusade

New features

• Leveling
• Zones
• Cities
• Mobs

New Races

• Draenei (Alliance)
• Blood Elves (Horde)

Professions

• Mining
• Herbalism
• Skinning
• Tailoring
• Blacksmithing
• Engineering
• Alchemy
• Leatherworking
• Enchanting
• Jewelcrafting

Talents

• Warrior
• Priest
• Mage
• Rogue
• Warlock
• Hunter
• Druid
• Paladin
• Shaman

Raids

• Karazhan
• Magtheridon's Lair
• Serpentshrine Cavern
• Tempest Keep
• Gruul's Lair
• The Battle for Mount Hyjal

Outdoor Raids

• Doomwalker
• Doom Lord Kazzak

Instances

Dungeons

• Hellfire Ramperts
• The Blood Furnace
• The Shattered Halls
• The Slave Pens
• The Underbog
• The Steam Vaults
• Mana Tombs
• Auchenai Crypts
• Sethekk Halls
• Escape from Durnholde
• Opening of the Dark Portal
• The Mechanar
• The Botanica
• The Arcatraz

Battlegrounds

World of Warcraft: Wrath of the Lich King

New features

• Leveling

Hero Classes

• Death Knight

World of Warcraft: Cataclysm

New features

• Worgen
• Goblins