Paradox Engine [Aether Revolt Prerelease Promos] Grand Prix Promos you may draw a card

you may draw a card unless that player pays {1}

Set: Legends Type: World Enchantment Rarity: Rare Cost: {2}{G}{G} All lands are 1/1 creatures that are still lands

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {1}{B}{B} Whenever a nontoken permanent is put into a player's graveyard from the battlefield

Set: Avacyn Restored Type: Land Rarity: Rare As Cavern of Souls enters the battlefield

You may cast Gravecrawler from your graveyard as long as you control a Zombie

Paradox Engine [Aether Revolt Prerelease Promos] Grand Prix Promos you may draw a cardSet: 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