Grand Archival Mercurial Heart Booster

The story of Azoth continues in Mercurial Heart! Join the Grand Archive champions as they uncover ancient secrets, battle against the darkness within humanity, and attempt to restore peace to the fragmented world. The fate of both humanity and automata rests in your hands.
Mercurial Heart is an expansion set that supports all seven classes (Assassin, Cleric, Guardian, Mage, Ranger, Tamer, and Warrior). It primarily builds upon the play-styles and archetypes in Alchemical Revolution and the new Re:Collection decks.