4 Spire of Industry 1 Hope of Ghirapur 3 Vault Skirge 4 Inkmoth Nexus 4 Signal Pest 4 Mox Opal 4 Galvanic Blast 2 Etched Champion 3 Memnite 3 Steel Overseer 2 Master of Etherium 4 Springleaf Drum 4 Cranial Plating 4 Blinkmoth Nexus 4 Arcbound Ravager 4 Darksteel Citadel 1 Welding Jar 1 Mountain 4 Ornithopter Sideboard 2 Ghirapur Aether Grid 2 Rest in Peace 1 Dispatch 2 Etched Champion 2 Spell Pierce 2 Thoughtseize 2 Ancient Grudge 2 Blood Moon