2 Spire of Industry 4 Vault Skirge 4 Inkmoth Nexus 4 Signal Pest 2 Memnite 4 Mox Opal 4 Galvanic Blast 2 Etched Champion 4 Steel Overseer 2 Master of Etherium 4 Springleaf Drum 4 Cranial Plating 4 Darksteel Citadel 4 Blinkmoth Nexus 4 Arcbound Ravager 2 Glimmervoid 1 Welding Jar 1 Mountain 4 Ornithopter Sideboard 2 Ghirapur Aether Grid 1 Wear 1 Grafdigger's Cage 2 Dispatch 2 Etched Champion 2 Spell Pierce 2 Thoughtseize 1 Ancient Grudge 1 Blood Moon 1 Tormod's Crypt