Main deck (60) 4 Arcbound Ravager 4 Blinkmoth Nexus 4 Cranial Plating 4 Darksteel Citadel 3 Etched Champion 4 Galvanic Blast 4 Inkmoth Nexus 2 Master of Etherium 2 Memnite 1 Mountain 4 Mox Opal 4 Ornithopter 4 Signal Pest 1 Spell Pierce 4 Spire of Industry 3 Springleaf Drum 4 Steel Overseer 4 Vault Skirge Sideboard (15) 2 Ancient Grudge 1 Bitterblossom 1 Blood Moon 2 Ceremonious Rejection 1 Etched Champion 2 Ghirapur Aether Grid 2 Rest in Peace 2 Thoughtseize 2 Whipflare