Main deck (60) 4 Arcbound Ravager 4 Blinkmoth Nexus 4 Cranial Plating 4 Darksteel Citadel 2 Galvanic Blast 1 Glimmervoid 4 Inkmoth Nexus 1 Island 4 Master of Etherium 2 Memnite 4 Mox Opal 4 Ornithopter 4 Signal Pest 2 Spellskite 2 Spire of Industry 4 Springleaf Drum 4 Steel Overseer 4 Vault Skirge 2 Welding Jar Sideboard (15) 2 Ancient Grudge 3 Blood Moon 2 Dispatch 2 Etched Champion 2 Grafdigger's Cage 2 Stubborn Denial 2 Thoughtseize