4 Karn, Scion of Urza
3 The Antiquities War
4 Zhalfirin Void
4 Metallic Mimic
4 Spire of Industry
4 Merchant's Dockhand
4 Walking Ballista
3 Scrap Trawler
2 Inventors' Fair
4 Aether Hub
4 Spirebluff Canal
4 Bomat Courier
3 Scrapheap Scrounger
4 Foundry Inspector
4 Chief of the Foundry
5 Island

Sideboard
1 The Antiquities War
4 Blink of an Eye
2 Sorcerous Spyglass
4 Metallic Rebuke
2 Aethersphere Harvester
1 Scrap Trawler
1 Negate