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

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

ensuring that Upper City residents aren't bothered by the messier parts of nature

where X is the number of descent counters on Descent into Avernus

• Destroy all creatures with mana value 3 or less

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