Main deck (60) 4 Ancient Tomb 4 Chalice of the Void 2 City of Traitors 1 Defense Grid 4 Echo of Eons 3 Emry, Lurker of the Loch 4 Karn, the Great Creator 3 Lion's Eye Diamond 4 Lotus Petal 3 Mishra's Bauble 4 Mox Opal 4 Narset, Parter of Veils 2 Sai, Master Thopterist 4 Seat of the Synod 7 Snow-Covered Island 4 Urza, Lord High Artificer 3 Urza's Bauble Sideboard (15) 2 Brazen Borrower 1 Dismember 1 Ensnaring Bridge 1 Grindstone 1 Helm of Obedience 4 Leyline of the Void 1 Lion's Eye Diamond 1 Liquimetal Coating 1 Mycosynth Lattice 1 Painter's Servant 1 Sorcerous Spyglass