4 Karn, the Great Creator 4 Narset, Parter of Veils 4 Emry, Lurker of the Loch 2 Sai, Master Thopterist 4 Urza, Lord High Artificer 4 Echo of Eons 4 Chalice of the Void 3 Lion's Eye Diamond 4 Lotus Petal 2 Mishra's Bauble 4 Mox Opal 4 Urza's Bauble 4 Ancient Tomb 2 City of Traitors 4 Seat of the Synod 7 Snow-Covered Island Sideboard 1 Lion's Eye Diamond 1 Engineered Explosives 1 Ensnaring Bridge 4 Force of Will 1 Liquimetal Coating 1 Mycosynth Lattice 1 Mystic Forge 1 Sorcerous Spyglass 1 Tormod's Crypt 3 Walking Ballista