1 Buried Ruin
3 Darksteel Citadel
3 Mishra's Factory
2 Rogue's Passage
1 Tyrite Sanctum
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
1 Zhalfirin Void
3 Chief of the Foundry
3 Darksteel Juggernaut
1 Fireshrieker
1 Forsaken Monument
3 Foundry Inspector
1 Ghostfire Blade
2 Gingerbrute
2 Hope of Ghirapur
2 Iron Apprentice
2 Jhoira's Familiar
1 Key to the City
1 Manifold Key
1 Nettlecyst
3 Patchwork Automaton
1 Sculpting Steel
2 Sojourner's Companion
2 Sparring Construct
3 Spatial Contortion
3 Steel Overseer
1 Sting, the Glinting Dagger
1 Swiftfoot Boots
1 Tarrian's Soulcleaver
4 Traxos, Scourge of Kroog
3 Warping Wail
Sideboard:
2 Stonecoil Serpent