4 Mox Opal 4 Mystic Forge 4 Voltaic Key 4 Lotus Petal 4 Lion's Eye Diamond 4 Jeweled Lotus 4 Helm of Awakening 4 Grim Monolith 4 Chromatic Sphere 4 Echo of Eons 1 Walking Ballista 4 Ancient Tomb 4 City of Traitors 3 Doubling Cube 2 Fabricate 2 Chromatic Star 1 Mesmeric Orb 1 Manifold Key 1 Basalt Monolith 1 Karn, the Great Creator Sideboard 1 Walking Ballista 1 Mesmeric Orb 1 Aetherflux Reservoir 4 Defense Grid 3 Dismember 3 Engineered Explosives 1 Ensnaring Bridge 1 Mycosynth Lattice