1 Ancient Den
1 Battlefield Forge
1 Buried Ruin
1 Clifftop Retreat
1 Command Tower
1 Darksteel Citadel
1 Eiganjo, Seat of the Empire
1 Great Furnace
12 Mountain
1 Needleverge Pathway // Pillarverge Pathway
7 Plains
1 Rogue's Passage
1 Slayers' Stronghold
1 Spectator Seating
1 Spire of Industry
1 Sundown Pass
1 Sunhome, Fortress of the Legion
1 Urza's Saga
1 Agate Instigator
1 Alibou, Ancient Witness
1 Arcane Signet
1 Ashnod's Altar
1 Aurelia's Fury
1 Austere Command
1 Basalt Monolith
1 Blasting Station
1 Boros Charm
1 Bronze Guardian
1 Cathodion
1 Cityscape Leveler
1 Crackle with Power
1 Cursed Mirror
1 Dispatch
1 Eldrazi Displacer
1 Forsaken Monument
1 Foundry Inspector
1 Goblin Engineer
1 Goblin Sharpshooter
1 Goblin Welder
1 Ichor Wellspring
1 Impact Tremors
1 Ingenious Artillerist
1 Junk Diver
1 Karn, Legacy Reforged
1 Kazuul's Fury // Kazuul's Cliffs
1 Kiki-Jiki, Mirror Breaker
1 Krark-Clan Ironworks
1 Losheel, Clockwork Scholar
1 Lotus Bloom
1 Meteor Golem
1 Mishra's Bauble
1 Myr Battlesphere
1 Myr Retriever
1 Nim Deathmantle
1 Osgir, the Reconstructor
1 Phyrexian Triniform
1 Quicksmith Genius
1 Reckless Fireweaver
1 Rings of Brighthearth
1 Saheeli's Directive
1 Salvaging Station
1 Sanctum Gargoyle
1 Scrap Mastery
1 Scrap Trawler
1 Scrapyard Recombiner
1 Skullclamp
1 Sol Ring
1 Sol Talisman
1 Solemn Simulacrum
1 Staff of Domination
1 Steel Hellkite
1 Summoning Station
1 Talisman of Conviction
1 Thornbite Staff
1 Triplicate Titan
1 Triskelion
1 Twinflame Tyrant
1 Ugin, the Ineffable
1 Umbral Mantle
1 Urza's Bauble
1 Walking Ballista
1 Wurmcoil Engine
1 Zirda, the Dawnwaker
Sideboard:
1 Kuldotha Forgemaster
1 Oswald Fiddlebender