Main deck (60) 4 Arcbound Ravager 4 Blinkmoth Nexus 4 Bomat Courier 4 Cranial Plating 4 Darksteel Citadel 4 Galvanic Blast 4 Inkmoth Nexus 2 Master of Etherium 3 Memnite 1 Mountain 4 Mox Opal 4 Ornithopter 3 Signal Pest 3 Spire of Industry 4 Springleaf Drum 3 Steel Overseer 4 Vault Skirge 1 Welding Jar Sideboard (15) 2 Dispatch 3 Etched Champion 2 Grafdigger's Cage 3 Mystic Forge 3 Rest in Peace 2 Thoughtseize