Main deck (60) 4 Ancient Tomb 2 Basalt Monolith 4 Chalice of the Void 4 City of Traitors 4 Defense Grid 1 Ensnaring Bridge 1 Expedition Map 4 Grim Monolith 3 Inventors' Fair 4 Karn, the Great Creator 4 Lion's Eye Diamond 4 Lotus Petal 4 Manifold Key 4 Mox Opal 4 Mystic Forge 1 Paradox Engine 4 Serum Powder 4 Urza's Saga Sideboard (15) 1 Ensnaring Bridge 1 Hope of Ghirapur 1 Liquimetal Coating 1 Mycosynth Lattice 1 Paradox Engine 1 Ratchet Bomb 3 Tormod's Crypt 1 Voltaic Key 1 Walking Ballista 4 Welding Jar