Main deck (60) 4 Ancient Tomb 4 Basalt Monolith 4 City of Traitors 4 Defense Grid 4 Echo of Eons 4 Grim Monolith 4 Karn, the Great Creator 3 Lion's Eye Diamond 4 Lotus Petal 2 Manifold Key 2 Mesmeric Orb 4 Mox Opal 4 Mystic Forge 2 Snow-Covered Plains 2 Tundra 4 Urza's Saga 4 Voltaic Key 1 Walking Ballista Sideboard (15) 1 Ensnaring Bridge 2 Karn, Scion of Urza 1 Lion's Eye Diamond 1 Liquimetal Coating 1 Mesmeric Orb 1 Mycosynth Lattice 1 Pithing Needle 3 Portable Hole 1 Swords to Plowshares 1 Tormod's Crypt 1 Ugin, the Ineffable 1 Walking Ballista