Paradox Engine [Aether Revolt Prerelease Promos] Wraith where X is the total

where X is the total power of the creatures sacrificed this way

• Destroy all creatures with mana value 3 or less

Set: Double Masters Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from red and from white

reveal Progenitus and shuffle it into its owner's library instead

Timeless Heroes enters the battlefield and at the beginning of your upkeep

Paradox Engine [Aether Revolt Prerelease Promos] Wraith where X is the totalSet: Aether Revolt Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {5} Whenever you cast a spell, untap all nonland permanents you control. "One look at this glorious item convinced me that Kaladesh deserved my full attention. Sure enough, my time here has yielded exquisite fruit." Tezzeret