1 Voltaic Key 1 Pithing Needle 3 Lion's Eye Diamond 3 Basalt Monolith 3 Mesmeric Orb 4 Mystic Forge 4 Karn, the Great Creator 4 Lotus Petal 4 Mox Opal 4 Defense Grid 4 Grim Monolith 4 Echo of Eons 4 Manifold Key 1 Walking Ballista 1 Island 1 Inventors' Fair 2 Otawara, Soaring City 4 Urza's Saga 4 City of Traitors 4 Ancient Tomb 1 Skysovereign, Consul Flagship 3 Dismember 4 Leyline of the Void 1 Tormod's Crypt 1 Mycosynth Lattice 1 Ensnaring Bridge 1 Aetherflux Reservoir 1 Lion's Eye Diamond 1 Basalt Monolith 1 Mesmeric Orb