Earth's Mightiest Emblem - Arcane Signet [Secret Lair Drop Series]Set: Secret Lair Drop Series Type: Artifact Rarity: Rare Cost: {2} T: Add one mana of any color in your commander's color identity. When purchasing this unique product, please keep in mind that this card only appears in the Secret Lair x Marvel Superdrop and will ship out to you after the seller receives the product directly from Wizards of the Coast. The estimated time frame for sellers to receive stock is not fixed, so it could be anywhere between 1