4 Ancient Tomb 4 Defense Grid 2 Voltaic Key 1 Emrakul, the Aeons Torn 4 Mox Opal 3 Lion's Eye Diamond 4 Crystal Vein 4 Lotus Petal 4 City of Traitors 3 Basalt Monolith 4 Grim Monolith 3 Paradox Engine 4 Manifold Key 4 Mystic Forge 4 Karn, the Great Creator 4 Urza's Saga 4 The One Ring 1 Mycosynth Lattice 4 Leyline of the Void 1 Liquimetal Coating 2 Spatial Contortion 1 Walking Ballista 1 Tormod's Crypt 1 Pithing Needle 1 Cityscape Leveler 2 Argentum Masticore 1 Ensnaring Bridge