18 Mountain
18 Plains
1 Adaptive Automaton
1 Akroma's Memorial
1 Always Watching
1 Armory Automaton
1 Bladed Sentinel
1 Bomat Courier
1 Bosh, Iron Golem
1 Cataclysmic Gearhulk
1 Cathodion
1 Chief of the Foundry
1 Combustible Gearhulk
1 Crackdown Construct
1 Creepy Doll
1 Crystalline Crawler
1 Duskworker
1 Enlightened Tutor
1 Foundry Inspector
1 Gate Colossus
1 Gemini Engine
1 Glorious Anthem
1 Hangarback Walker
1 Hedron Crawler
1 Hope of Ghirapur
1 Inquisitive Puppet
1 Jhoira's Familiar
1 Kiln Walker
1 Kuldotha Forgemaster
1 Lupine Prototype
1 Metallic Mimic
1 Metalwork Colossus
1 Mindless Automaton
1 Myr Battlesphere
1 Obelisk of Urd
1 Pentavus
1 Scrap Trawler
1 Scrapyard Recombiner
1 Scuttling Doom Engine
1 Silent Arbiter
1 Slag Fiend
1 Smothering Tithe
1 Steel Overseer
1 Tempered Steel
1 Traxos, Scourge of Kroog
1 Triskelion
1 True Conviction
1 Walking Ballista
Sideboard:
1 Akiri, Line-Slinger
1 Gerrard, Weatherlight Hero
1 Jor Kadeen, the Prevailer