4 Spire of Industry
1 Mountain
1 Island
3 Inkmoth Nexus
4 Blinkmoth Nexus
1 Welding Jar
4 Springleaf Drum
4 Mox Opal
4 Cranial Plating
4 Arcbound Ravager
4 Darksteel Citadel
3 Galvanic Blast
4 Vault Skirge
4 Steel Overseer
4 Signal Pest
4 Ornithopter
2 Memnite
2 Master of Etherium
3 Etched Champion
Sideboard
2 Ancient Grudge
3 Blood Moon
2 Ensnaring Bridge
2 Ghirapur Aether Grid
1 Grafdigger's Cage
2 Stubborn Denial
1 Whipflare
1 Galvanic Blast
1 Etched Champion