4 Mishra's Workshop 4 Ancient Tomb 4 Urza's Saga 1 Tolarian Academy 3 Sea Gate Restoration 1 Otawara, Soaring City 1 Mox Pearl 1 Mox Jet 1 Mox Emerald 1 Mox Ruby 1 Mox Sapphire 1 Black Lotus 1 Mana Crypt 1 Sol Ring 1 Mana Vault 1 Pithing Needle 1 Voltaic Key 1 Manifold Key 1 Time Vault 2 Mox Opal 3 Grim Monolith 1 Trinisphere 1 Karn, the Great Creator 1 Paradox Engine 1 Coveted Jewel 4 The One Ring 1 Gitaxian Probe 4 Paradoxical Outcome 1 Mental Misstep 1 Ancestral Recall 1 Time Walk 1 Tinker 4 Force of Will 4 Force of Negation 1 The Tabernacle at Pendrell Vale 1 Soul-Guide Lantern 1 Grafdigger's Cage 1 Walking Ballista 4 Argentum Masticore 3 Defense Grid 3 Dismember 1 Hurkyl's Recall