Main deck (60) 4 Arcbound Ravager 4 Blinkmoth Nexus 4 Cranial Plating 4 Darksteel Citadel 3 Etched Champion 3 Galvanic Blast 2 Glint-Nest Crane 4 Inkmoth Nexus 1 Island 3 Master of Etherium 4 Memnite 4 Mox Opal 4 Ornithopter 4 Signal Pest 4 Spire of Industry 4 Springleaf Drum 4 Steel Overseer Sideboard (15) 2 Ancient Grudge 1 Dispatch 1 Etched Champion 2 Ghirapur Aether Grid 2 Hangarback Walker 3 Relic of Progenitus 2 Stubborn Denial 2 Thoughtseize