4 Darksteel Citadel
20 Mountain
4 Generator Servant
4 Hangarback Walker
3 Howl of the Horde
4 Magmatic Insight
4 Monastery Swiftspear
4 Pyromancer's Goggles
4 Shrapnel Blast
3 Tormenting Voice
3 Wild Slash
3 Zurgo Bellstriker
Sideboard:
2 Abbot of Keral Keep
2 Bonded Construct
1 Chief of the Foundry
1 Exquisite Firecraft
1 Hewed Stone Retainers
1 Lightning Berserker
1 Ornithopter
1 Runed Servitor
4 Scab-Clan Berserker
1 Stoke the Flames