The story of Azoth continues in Mercurial Heart! Join 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 hand.

    Mercurial Heart Alter Edition is a reprint set that adds 21 unique cards, or alternate art URs, and brand new CSRs to collect!

Set info:

  • 216 unique cards in set

  • 208 foil variations in set

Contents:

1 Booster Box contains 20 Boosters

1 Sealed Booster Pack contains Randomized Cards