4 Steel Overseer
4 Vault Skirge
4 Signal Pest
4 Memnite
4 Ornithopter
4 Etched Champion
4 Galvanic Blast
3 Shrapnel Blast
1 Steelshaper's Gift
4 Cranial Plating
4 Mox Opal
3 Springleaf Drum
2 Welding Jar
4 Darksteel Citadel
4 Inkmoth Nexus
3 Blinkmoth Nexus
3 Gemstone Mine
2 Mountain
Sideboard
4 Ancient Grudge
2 Whipflare
3 Torpor Orb
3 Thorn of Amethyst
3 Blood Moon