1 Ancient Den
1 Battlefield Forge
1 Boros Garrison
1 Command Tower
1 Darksteel Citadel
1 Great Furnace
1 Mishra's Factory
12 Mountain
12 Plains
1 Rustvale Bridge
1 Treasure Vault
1 Urza's Saga
1 War Room
1 Alibou, Ancient Witness
1 Angel of the Ruins
1 Arcane Signet
1 Archaeomancer's Map
1 Basilisk Collar
1 Blasphemous Act
1 Boros Charm
1 Boros Signet
1 Bronze Guardian
1 Chaos Warp
1 Clock of Omens
1 Cursed Mirror
1 Daretti, Scrap Savant
1 Digsite Engineer
1 Dispatch
1 Esper Sentinel
1 Ethersworn Canonist
1 Flawless Maneuver
1 Forsaken Monument
1 Foundry Inspector
1 Genesis Chamber
1 Ghirapur Aether Grid
1 Goblin Welder
1 Gold Myr
1 Grafted Exoskeleton
1 Hellkite Tyrant
1 Howling Mine
1 Iron Myr
1 Jeska's Will
1 Jor Kadeen, the Prevailer
1 Lightning Greaves
1 Lodestone Myr
1 Losheel, Clockwork Scholar
1 Loyal Apprentice
1 Mechtitan Core
1 Mind Stone
1 Myr Battlesphere
1 Myrsmith
1 Organic Extinction
1 Ornithopter of Paradise
1 Osgir, the Reconstructor
1 Oswald Fiddlebender
1 Palladium Myr
1 Phyrexian Rebirth
1 Rebbec, Architect of Ascension
1 Return to Dust
1 Rip Apart
1 Ruin Grinder
1 Saheeli's Directive
1 Scrap Trawler
1 Scroll Rack
1 Sculpting Steel
1 Seize the Day
1 Skullclamp
1 Slicer, Hired Muscle // Slicer, High-Speed Antagonist
1 Smuggler's Copter
1 Sol Ring
1 Solemn Simulacrum
1 Steel Hellkite
1 Steel Overseer
1 Swiftfoot Boots
1 Talisman of Conviction
1 Triplicate Titan
1 Valakut Awakening // Valakut Stoneforge
1 Wake the Past
1 Weatherlight
Sideboard: