4 Ancient Tomb 3 Basalt Monolith 4 City of Traitors 4 Grim Monolith 4 Lodestone Golem 4 Lotus Petal 4 Manifold Key 2 Mox Opal 4 Nettlecyst 1 Shadowspear 4 Sphere of Resistance 4 Thorn of Amethyst 4 Trinisphere 4 Urza's Saga 4 Urza's Workshop 4 Voltaic Key 2 Wasteland 4 Chalice of the Void 1 Grafdigger's Cage 4 Leyline of the Void 1 Pithing Needle 2 Surgical Extraction 3 Wurmcoil Engine