1 Ancient Den
1 Darksteel Citadel
1 Great Furnace
1 Inventors' Fair
1 Arcane Signet
1 Audacious Reshapers
1 Boros Charm
1 Bronze Guardian
1 Commander's Sphere
1 Daretti, Scrap Savant
1 Dispatch
1 Faithless Looting
1 Foundry Inspector
1 Goblin Engineer
1 Goblin Welder
1 Hellkite Tyrant
1 Ichor Wellspring
1 Krark-Clan Ironworks
1 Liquimetal Torque
1 Mondrak, Glory Dominus
1 Myr Battlesphere
1 Osgir, the Reconstructor
1 Oswald Fiddlebender
1 Quicksmith Genius
1 Reckless Fireweaver
1 Ruin Grinder
1 Slobad, Iron Goblin
1 Sol Ring
1 Solemn Simulacrum
1 Talisman of Conviction
1 Thousand-Year Elixir
1 Thran Dynamo
1 Thrill of Possibility
1 Triplicate Titan
1 Unwinding Clock
1 Wurmcoil Engine
1 Zirda, the Dawnwaker
Sideboard: