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