1 Argoth, Sanctum of Nature
1 Demolition Field
1 Forest
1 Swamp
1 Aeronaut Cavalry
1 Aeronaut's Wings
1 Art Card: Steel Seraph
1 Art Card: Urza, Planeswalker
1 Ashnod's Harvester
1 Battery Bearer
1 Burrowing Razormaw
1 Depth Charge Colossus
1 Dredging Claw
1 Emergency Weld
1 Excavation Explosion
1 Gixian Skullflayer
1 Goblin Firebomb
1 Gruesome Realization
1 Gwenna, Eyes of Gaea
1 Keeper of the Cadence
1 Lay Down Arms
1 Millstone
1 Mind's Eye
1 Mishra's Onslaught
1 Obliterating Bolt
1 Overwhelming Remorse
1 Powerstone
1 Repair and Recharge
1 Retrieval Agent
1 Roc Hunter
1 Rust Goliath
1 Sarinth Steelseeker
1 Scrapwork Cohort
1 Self-Assembler
1 Shoot Down
1 Staff of Domination
1 Supply Drop
1 The Fall of Kroog
1 Tomakul Scrapsmith
1 Transmogrant's Crown
1 Urza's Rebuff
1 Yotian Frontliner
Sideboard: