Main deck (60) 4 Ancient Tomb 4 Arcbound Ravager 4 Chalice of the Void 4 City of Traitors 1 Etched Champion 2 Hangarback Walker 2 Inventors' Fair 1 Karakas 1 Karn, Scion of Urza 2 Light Up the Stage 3 Lotus Petal 4 Mishra's Factory 3 Mountain 3 Mox Opal 4 Steel Overseer 1 Sword of Fire and Ice 3 Thorn of Amethyst 2 Thought-Knot Seer 1 Umezawa's Jitte 4 Vault Skirge 4 Walking Ballista 3 Wasteland Sideboard (15) 1 Ancient Grudge 1 Boil 3 Ensnaring Bridge 1 Ghirapur Aether Grid 2 Karn, Scion of Urza 4 Leyline of the Void 2 Sorcerous Spyglass 1 Thorn of Amethyst