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