Main deck (60) 4 Ancient Tomb 4 Cavern of Souls 4 Chalice of the Void 3 City of Traitors 4 Echo of Eons 4 Emry, Lurker of the Loch 4 Hullbreacher 4 Karn, the Great Creator 3 Lion's Eye Diamond 4 Lotus Petal 1 Minamo, School at Water's Edge 2 Mishra's Bauble 4 Mox Opal 1 Oboro, Palace in the Clouds 4 Seat of the Synod 2 Snow-Covered Island 4 Urza, Lord High Artificer 4 Urza's Bauble Sideboard (15) 3 Defense Grid 3 Dismember 1 Ensnaring Bridge 1 Lion's Eye Diamond 1 Liquimetal Coating 1 Mycosynth Lattice 1 Sorcerous Spyglass 1 Stonecoil Serpent 1 Tormod's Crypt 2 Walking Ballista