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