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