4 Darksteel Citadel
4 Great Furnace
4 Island
3 Mountain
4 Seat of the Synod
4 Silverbluff Bridge
1 Arcbound Worker
2 Built to Smash
2 Chromatic Star
3 Frogmyr Enforcer
2 Gearseeker Serpent
1 Goldvein Pick
3 Ichor Wellspring
3 Iron Apprentice
2 Kuldotha Rebirth
2 Lightning Bolt
1 Makeshift Munitions
3 Metallic Rebuke
3 Myr Enforcer
2 Myr Retriever
1 Perilous Myr
4 Thoughtcast
1 Tormentor's Helm
1 Welding Jar
Sideboard:
1 Silver Raven