4 Mystic Forge 1 Lion's Eye Diamond 4 Manifold Key 4 Ancient Tomb 3 Paradox Engine 4 Urza's Saga 4 Serum Powder 4 Lotus Petal 3 Voltaic Key 3 Basalt Monolith 4 City of Traitors 4 Crystal Vein 4 Karn, the Great Creator 3 Mox Opal 4 Defense Grid 4 Grim Monolith 3 The One Ring 1 Paradox Engine 1 Voltaic Key 1 Basalt Monolith 1 The One Ring 1 Ensnaring Bridge 1 Walking Ballista 1 Mycosynth Lattice 3 Leyline of the Void 2 Hope of Ghirapur 1 Argentum Masticore 2 Dismember