1 Ancient Den
1 Arch of Orazca
1 Battlefield Forge
1 Blinkmoth Nexus
1 Buried Ruin
1 Darksteel Citadel
1 Forgotten Cave
1 Great Furnace
1 Haunted Fengraf
1 Inspiring Vantage
8 Mountain
1 Needle Spires
6 Plains
1 Secluded Steppe
1 Slayers' Stronghold
1 Snow-Covered Mountain
1 Spire of Industry
1 Sunhome, Fortress of the Legion
1 Temple of the False God
1 Temple of Triumph
1 Tomb of the Spirit Dragon
1 Wind-Scarred Crag
1 Windbrisk Heights
1 Akroma's Will
1 Arcane Signet
1 Arcbound Crusher
1 Assemble the Legion
1 Bladegriff Prototype
1 Blinkmoth Urn
1 Boros Charm
1 Brightflame
1 Cavalier of Dawn
1 Daretti, Scrap Savant
1 Darksteel Colossus
1 Darksteel Juggernaut
1 Dispatch
1 Duplicant
1 Feldon of the Third Path
1 Fireflux Squad
1 Flametongue Kavu
1 Foundry Inspector
1 Goblin Engineer
1 Goblin Welder
1 Gold Myr
1 Hangarback Walker
1 Hazoret's Monument
1 Hellkite Igniter
1 Infiltration Lens
1 Iron Myr
1 Junk Diver
1 Leave No Trace
1 Luminate Primordial
1 Maelstrom Colossus
1 Magus of the Wheel
1 Mind Stone
1 Mycosynth Golem
1 Myr Battlesphere
1 Myrsmith
1 Nevinyrral's Disk
1 Oketra's Monument
1 Oracle's Vault
1 Outpost Siege
1 Parhelion II
1 Path to Exile
1 Prototype Portal
1 Quicksmith Genius
1 Reconnaissance
1 Reforge the Soul
1 Scarecrone
1 Scourglass
1 Sculpting Steel
1 Shenanigans
1 Shrine of Loyal Legions
1 Skullclamp
1 Smothering Tithe
1 Sol Ring
1 Soulscour
1 Sunforger
1 Sword of the Animist
1 Talisman of Conviction
1 Thopter Engineer
1 Thunder Totem
1 Ugin, the Ineffable
1 Verge Rangers
1 Warstorm Surge
1 Wear // Tear
1 Wurmcoil Engine

Sideboard: