Paradox Engine [Aether Revolt Prerelease Promos] Guardian Set: Sun & Moon: Lost

Set: Sun & Moon: Lost Thunder Type: Colorless Rarity: Common Retreat cost: Colorless

exile the top four cards of your library

Spend this mana only to cast legendary spells

Set: Diamond & Pearl: Black Star Promos Type: Item Rarity: Black Star Promo

Set: Platinum: Base Set Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Paradox Engine [Aether Revolt Prerelease Promos] Guardian Set: Sun & Moon: LostSet: 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