2 Karn, Scion of Urza 4 Spire of Industry 1 Mountain 4 Inkmoth Nexus 4 Blinkmoth Nexus 1 Welding Jar 3 Etched Champion 2 Memnite 4 Ornithopter 4 Signal Pest 4 Steel Overseer 4 Vault Skirge 3 Galvanic Blast 4 Darksteel Citadel 4 Cranial Plating 4 Mox Opal 4 Springleaf Drum 4 Arcbound Ravager Sideboard 2 Whipflare 1 Wear/Tear 2 Thoughtseize 2 Rest in Peace 1 Grafdigger's Cage 2 Ghirapur Aether Grid 2 Damping Sphere 2 Ancient Grudge 1 Etched Champion