Main deck (60) 4 Ancient Tomb 4 Chalice of the Void 2 City of Traitors 2 Defense Grid 4 Echo of Eons 3 Emry, Lurker of the Loch 2 Island 4 Karn, the Great Creator 3 Lion's Eye Diamond 4 Lotus Petal 1 Mishra's Bauble 3 Mox Opal 4 Narset, Parter of Veils 2 Saheeli, Sublime Artificer 1 Sai, Master Thopterist 4 Seat of the Synod 5 Snow-Covered Island 4 Urza, Lord High Artificer 4 Urza's Bauble Sideboard (15) 2 Brazen Borrower 1 Defense Grid 1 Dismember 1 Engineered Explosives 1 Ensnaring Bridge 1 Lion's Eye Diamond 1 Liquimetal Coating 1 Mycosynth Lattice 1 Mystic Forge 1 Paradox Engine 1 Sorcerous Spyglass 1 Tormod's Crypt 2 Walking Ballista