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