Paradox Engine [Aether Revolt Prerelease Promos] Yu-Gi-Oh! Championship Series Prize Cards monsters your opponent controls cannot

monsters your opponent controls cannot declare an attack

Set: Commander Anthology Type: Artifact Rarity: Common Cost: {2} {2}

he brought many reminders of his home

Set: Black & White: Dark Explorers Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

except it's a 4/4 black Zombie Jackal Wizard with no mana cost

Paradox Engine [Aether Revolt Prerelease Promos] Yu-Gi-Oh! Championship Series Prize Cards monsters your opponent controls cannotSet: 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