The Key to the Vault (OTJ Bundle)

The Key to the Vault (OTJ Bundle, Unique and Miscellaneous Promos) is a black and blue legendary artifact that creates a Treasure token whenever you draw your second card each turn, and can tap and sacrifice five Treasures to tutor any card from your library into your hand. Its bundle-exclusive promo art showcases ornate, magical keys unlocking a sprawling treasure vault.