4 Aether Hub
1 Geier Reach Sanitarium
2 Hanweir Battlements
2 Inventors' Fair
4 Spire of Industry
2 Swamp
3 Wandering Fumarole
2 Westvale Abbey // Ormendahl, Profane Prince
4 Bomat Courier
3 Chief of the Foundry
1 Crackdown Construct
4 Foundry Inspector
3 Ghirapur Orrery
1 Key to the City
3 Lupine Prototype
1 Merchant's Dockhand
4 Metallic Mimic
2 Scrap Trawler
4 Scrapheap Scrounger
4 Shock
2 Stoneforge Masterwork
2 Treasure Keeper
2 Walking Ballista
Sideboard:
3 Ceremonious Rejection
4 Fatal Push
3 Fragmentize
2 Harsh Scrutiny
3 Metallic Rebuke