1 Ancient Den
1 Battlefield Forge
1 Boros Garrison
1 Buried Ruin
1 Clifftop Retreat
1 Command Tower
1 Darksteel Citadel
1 Furycalm Snarl
1 Inventors' Fair
1 Karn's Bastion
3 Mountain
1 Needleverge Pathway // Pillarverge Pathway
1 Opal Palace
5 Plains
1 Power Depot
1 Rogue's Passage
1 Rugged Prairie
1 Ruins of Oran-Rief
1 Rustvale Bridge
1 Spectator Seating
1 Spire of Industry
1 Sundown Pass
1 Sunhome, Fortress of the Legion
1 Temple of Triumph
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Saga
1 Urza's Tower
1 Abzan Falconer
1 All Will Be One
1 Arcane Signet
1 Arcbound Bruiser
1 Arcbound Hybrid
1 Arcbound Javelineer
1 Arcbound Mouser
1 Arcbound Prototype
1 Arcbound Shikari
1 Arcbound Slasher
1 Arcbound Stinger
1 Arcbound Tracker
1 Arcbound Whelp
1 Ashnod's Altar
1 Blasphemous Act
1 Boros Charm
1 Boros Signet
1 Cathars' Crusade
1 Chaos Warp
1 Daretti, Scrap Savant
1 Dispatch
1 Envoy of the Ancestors
1 Faithless Looting
1 Feldon of the Third Path
1 Foundry Inspector
1 Generous Gift
1 Goblin Engineer
1 Hangarback Walker
1 Ichor Wellspring
1 Iron Apprentice
1 Krark-Clan Ironworks
1 Lae'zel, Vlaakith's Champion
1 Losheel, Clockwork Scholar
1 Metastatic Evangel
1 Mind Stone
1 Mindless Automaton
1 Myr Retriever
1 Mystic Forge
1 Ornithopter
1 Oswald Fiddlebender
1 Path to Exile
1 Pia's Revolution
1 Recommission
1 Requisition Raid
1 Scrap Trawler
1 Scrap Welder
1 Sculpting Steel
1 Shimmer Myr
1 Sigarda's Summons
1 Skullclamp
1 Sol Ring
1 Solemn Simulacrum
1 Steel Overseer
1 Swiftfoot Boots
1 Swords to Plowshares
1 Talisman of Conviction
1 Tarrian's Soulcleaver
1 Teshar, Ancestor's Apostle
1 The Ozolith
1 Thopter Shop
1 Together Forever
1 Towashi Guide-Bot
1 Unbreakable Formation
1 Wake the Past
1 Walking Ballista
1 Zabaz, the Glimmerwasp
Sideboard:
1 Bronze Guardian
1 Damning Verdict
1 Resourceful Defense
1 Sacred Foundry