Main deck (60) 4 Arcbound Ravager 3 Blinkmoth Nexus 4 Cranial Plating 4 Darksteel Citadel 2 Etched Champion 4 Galvanic Blast 2 Glimmervoid 4 Inkmoth Nexus 2 Master of Etherium 2 Memnite 4 Mox Opal 4 Ornithopter 4 Signal Pest 3 Spire of Industry 4 Springleaf Drum 4 Steel Overseer 1 Swamp 4 Vault Skirge 1 Welding Jar Sideboard (14) 2 Ancient Grudge 3 Dispatch 2 Etched Champion 2 Ghirapur Aether Grid 1 Master of Etherium 2 Thoughtseize 2 Wear // Tear