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