Main deck (60) 4 Ancient Tomb 4 Arcbound Ravager 4 Chalice of the Void 4 City of Traitors 4 Cranial Plating 4 Gaea's Cradle 4 Lodestone Golem 4 Memnite 4 Mox Opal 2 Mystic Forge 4 Ornithopter 4 Steel Overseer 4 Stonecoil Serpent 2 Thorn of Amethyst 4 Vault of Whispers 4 Walking Ballista Sideboard (15) 3 Dismember 3 Karn, Scion of Urza 4 Leyline of the Void 2 Sorcerous Spyglass 2 Thorn of Amethyst 1 Umezawa's Jitte