4 Hanweir Battlements
10 Mountain
10 Swamp
4 Bomat Courier
4 Dust Stalker
4 Eldrazi Mimic
4 Forerunner of Slaughter
2 Noxious Gearhulk
3 Olivia, Mobilized for War
4 Scrapheap Scrounger
4 Unlicensed Disintegration
Sideboard:
1 Aethersphere Harvester
4 Chief of the Foundry
1 Combustible Gearhulk
4 Eldrazi Obligator
4 Foundry Inspector
4 Lathnu Hellion
4 Metallic Mimic
4 Weldfast Engineer