4 Ornithopter 1 Mountain 2 Welding Jar 4 Darksteel Citadel 4 Blinkmoth Nexus 4 Arcbound Ravager 4 Cranial Plating 4 Springleaf Drum 1 Master of Etherium 3 Steel Overseer 4 Mox Opal 4 Galvanic Blast 2 Memnite 3 Etched Champion 4 Inkmoth Nexus 4 Signal Pest 4 Vault Skirge 4 Spire of Industry Sideboard 1 Ray of Revelation 2 Ancient Grudge 1 Relic of Progenitus 2 Spell Pierce 1 Whipflare 1 Dispatch 1 Grafdigger's Cage 2 Ghirapur Aether Grid 2 Ceremonious Rejection 1 Master of Etherium 1 Etched Champion