4 Ancient Tomb 1 Black Lotus 1 City of Traitors 4 Defense Grid 4 Grim Monolith 1 Inventors' Fair 1 Karn, the Great Creator 1 Mana Crypt 1 Mana Vault 4 Manifold Key 4 Mishra's Workshop 1 Mox Emerald 1 Mox Jet 2 Mox Opal 1 Mox Pearl 1 Mox Ruby 1 Mox Sapphire 1 Mystic Forge 1 Pithing Needle 4 Sensei's Divining Top 4 Smelting Vat 1 Sol Ring 4 The Mightstone and Weakstone 4 The One Ring 1 Time Vault 1 Tolarian Academy 1 Trinisphere 4 Urza's Saga 1 Voltaic Key 2 Argentum Masticore 4 Dismember 1 Ensnaring Bridge 1 Mycosynth Lattice 1 Pithing Needle 1 Soul-Guide Lantern 1 Swamp 2 The Stone Brain 1 Tormod's Crypt 1 Walking Ballista