An assortment of boss battles, Class Challenges and exciting new escape encounters, with both Normal and Heroic modes, the adventure will feature 45 new collectible cards. With a strong theme of exploration, the adventure will bring two new battlefields, a new card back, and also a new keyword - Discover - allowing players to choose between three randomly generated options to add to their hand.
The adventure sees the player following four famed explorers - Elise Starseeker, Reno Jackson, Sir Finley Mrrgglton, and Brann Bronzebeard - on a journey through some of Azeroth's most exotic and dangerous locations, on a quest to recover an ancient Titan artifact - the Staff of Origination. As each wing is completed, players will gather pieces of the Staff, and gain new cards from the defeated bosses. However, the League are not the only ones searching for the artifact, and danger waits within the shadows.
Each wing must be purchased with either gold or real money, and will be unlocked one at a time.
For full listings of cards, pricing, schedule, boss lists and other information, see The League of Explorers.