4 Metalworker
4 Kuldotha Forgemaster
1 Steel Hellkite
1 Sundering Titan
3 Lodestone Golem
1 Myr Battlesphere
1 Wurmcoil Engine
1 Blightsteel Colossus
4 Goblin Welder
4 Chalice of the Void
2 Trinisphere
1 Mox Diamond
4 Grim Monolith
3 Voltaic Key
1 Staff of Domination
2 Lightning Greaves
4 Darksteel Citadel
4 Great Furnace
4 City of Traitors
4 Ancient Tomb
4 Wasteland
3 Cavern of Souls
Sideboard
1 Lodestone Golem
1 Wurmcoil Engine
1 Trinisphere
2 Relic of Progenitus
1 Ensnaring Bridge
1 Bottled Cloister
1 Witchbane Orb
1 Spine of Ish Sah
2 Ratchet Bomb
1 Crucible of Worlds
1 Platinum Emperion
1 Duplicant
1 Karn Liberated