Arena Grand Melee adds all-new content, including a new twist on standard play! Players each bring a deck from their own World of Warcraft TCG collection and use a shared stack of Grand Melee cards to recreate the chaos that happens when battling in the Arena! Two exclusive new heroes and ability cards for all nine classes, featuring new “Preparation” abilities that can be played for free! Two versions to collect! Horde and Alliance sets feature different hero cards and unique Grand Melee cards, as well as a unique mini-pet card.