Opposition (Invocation) [Amonkhet Invocations] Mercadian Masques −10: Target player's life total

−10: Target player's life total becomes 1

remove all mire counters from a land that a mire counter was put onto with Cyclopean Tomb but that a mire counter has not been removed from with Cyclopean Tomb

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost until end of turn

As the green sun crowned

Activate this ability only once each turn

Opposition (Invocation) [Amonkhet Invocations] Mercadian Masques −10: Target player's life totalSet: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{U}{U} Tap an untapped creature you control: Tap target artifact, creature, or land.