Paradox Engine [Aether Revolt Prerelease Promos] Elf Scout lands you control gain "Sacrifice

lands you control gain "Sacrifice this land: Add {B}

but you may put it on top of your library instead of into your graveyard

Create a 2/2 blue Illusion creature token

and that spell can't be countered

"How easily your flames are quenched

Paradox Engine [Aether Revolt Prerelease Promos] Elf Scout lands you control gain "SacrificeSet: 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