4 Blinkmoth Nexus
4 Darksteel Citadel
10 Plains
3 Cranial Plating
4 Dispatch
4 Etched Champion
4 Mox Opal
3 Ornithopter
4 Servo Exhibition
4 Signal Pest
4 Sram's Expertise
4 Steel Overseer
4 Tempered Steel
4 Toolcraft Exemplar
Sideboard:
1 Collective Effort
3 Fragmentize
2 Grand Abolisher
1 Leyline of Sanctity
2 Path to Exile
3 Rest in Peace
2 Selfless Spirit
1 Welding Jar