1 Darksteel Citadel
1 Great Furnace
1 Inventors' Fair
30 Mountain
1 Valakut, the Molten Pinnacle
1 War Room
1 Abrade
1 Arcane Signet
1 Big Score
1 Bitterthorn, Nissa's Animus
1 Blightsteel Colossus
1 Breya's Apprentice
1 Burnished Hart
1 Canoptek Spyder
1 Chaos Warp
1 Chiss-Goria, Forge Tyrant
1 Cloud Key
1 Daretti, Scrap Savant
1 Deflecting Swat
1 Duplicant
1 Embercleave
1 Endless Atlas
1 Everflowing Chalice
1 Fire Diamond
1 Foundry Inspector
1 Goblin Engineer
1 Goblin Welder
1 Hammer of Nazahn
1 Hangarback Walker
1 Hedron Crawler
1 Horizon Stone
1 Iron Myr
1 Jhoira's Familiar
1 Karn, the Great Creator
1 Kuldotha Forgemaster
1 Lightning Greaves
1 Liquimetal Torque
1 Lithoform Engine
1 Manakin
1 Meteor Golem
1 Mind Stone
1 Mirrorworks
1 Mycosynth Lattice
1 Myr Battlesphere
1 Myr Retriever
1 Mystic Forge
1 Ornithopter of Paradise
1 Palladium Myr
1 Plague Myr
1 Prismatic Lens
1 Prized Statue
1 Professional Face-Breaker
1 Red Elemental Blast
1 Relic of Progenitus
1 Scrap Trawler
1 Scroll Rack
1 Seething Song
1 Seize the Spoils
1 Shatterskull Smashing // Shatterskull, the Hammer Pass
1 Skitterbeam Battalion
1 Skyclave Relic
1 Sol Ring
1 Solemn Simulacrum
1 Steel Hellkite
1 Strike It Rich
1 Strionic Resonator
1 Swiftfoot Boots
1 Trash for Treasure
1 Ugin's Nexus
1 Valakut Awakening // Valakut Stoneforge
1 Wurmcoil Engine
Sideboard:
1 Bolt Bend
1 Cityscape Leveler
1 Commander's Plate
1 Darksteel Forge
1 Fellwar Stone
1 Goldspan Dragon
1 Portal to Phyrexia
1 Unexpected Windfall
1 Vandalblast