1 Ancient Den
1 Battlefield Forge
1 Boros Garrison
1 Command Tower
1 Darksteel Citadel
1 Exotic Orchard
1 Forgotten Cave
1 Great Furnace
12 Mountain
1 Myriad Landscape
8 Plains
1 Rogue's Passage
1 Secluded Steppe
1 Slayers' Stronghold
1 Sunhome, Fortress of the Legion
1 Temple of the False God
1 Temple of Triumph
1 Alibou, Ancient Witness
1 Angel of the Ruins
1 Arcane Signet
1 Archaeomancer's Map
1 Audacious Reshapers
1 Austere Command
1 Battlemage's Bracers
1 Blasphemous Act
1 Boros Charm
1 Bosh, Iron Golem
1 Bronze Guardian
1 Burnished Hart
1 Cleansing Nova
1 Combustible Gearhulk
1 Commander's Sphere
1 Coveted Jewel
1 Cursed Mirror
1 Daretti, Scrap Savant
1 Darksteel Colossus
1 Digsite Engineer
1 Dispatch
1 Duplicant
1 Ethersworn Canonist
1 Faithless Looting
1 Feldon of the Third Path
1 Foundry Inspector
1 Goblin Engineer
1 Goblin Welder
1 Hedron Archive
1 Hellkite Tyrant
1 Ichor Wellspring
1 Kuldotha Forgemaster
1 Lightning Greaves
1 Losheel, Clockwork Scholar
1 Meteor Golem
1 Mind Stone
1 Monologue Tax
1 Mycosynth Lattice
1 Mycosynth Wellspring
1 Myr Battlesphere
1 Myr Retriever
1 Osgir, the Reconstructor
1 Phyrexian Triniform
1 Quicksmith Genius
1 Reconstruct History
1 Rings of Brighthearth
1 Rout
1 Ruin Grinder
1 Sanctum Gargoyle
1 Scrap Trawler
1 Sculpting Steel
1 Shimmer Myr
1 Sol Ring
1 Solemn Simulacrum
1 Steel Hellkite
1 Sun Titan
1 Swords to Plowshares
1 Thousand-Year Elixir
1 Thran Dynamo
1 Triplicate Titan
1 Ugin, the Ineffable
1 Ugin's Nexus
1 Wake the Past
1 Wurmcoil Engine
1 Zirda, the Dawnwaker
Sideboard:
1 Generous Gift
1 Mishra's Bauble
1 Mystic Forge
1 Talisman of Conviction
1 Thrill of Possibility
1 Wayfarer's Bauble