15 Mountain
15 Plains
1 Academy Manufactor
1 Anim Pakal, Thousandth Moon
1 Apothecary White
1 Arbaaz Mir
1 Astrid Peth
1 Basilisk Collar
1 Big Score
1 Boros Charm
1 Chandra's Incinerator
1 Chaos Warp
1 Circuit Mender
1 Crime Novelist
1 Dispatch
1 Drumbellower
1 Edgar, Master Machinist
1 Exalted Sunborn
1 Farid, Enterprising Salvager
1 Filigree Familiar
1 Foundry Inspector
1 Gleaming Barrier
1 Goblin Engineer
1 Goblin Welder
1 Gold Myr
1 Hangarback Walker
1 Hellkite Tyrant
1 Ichor Wellspring
1 Ingenious Artillerist
1 Iron Myr
1 Jhoira's Familiar
1 Junk Diver
1 Leonin Elder
1 Loyal Apprentice
1 Market Gnome
1 Marvin, Murderous Mimic
1 Mondrak, Glory Dominus
1 Mycosynth Wellspring
1 Myr Retriever
1 Nuka-Cola Vending Machine
1 Oltec Matterweaver
1 Ornithopter of Paradise
1 Osgir, the Reconstructor
1 Path to Exile
1 Piggy Bank
1 Prized Statue
1 Professional Face-Breaker
1 Ragost, Deft Gastronaut
1 Ratchet, Field Medic // Ratchet, Rescue Racer
1 Reckless Fireweaver
1 Rosie Cotton of South Lane
1 Scrap Trawler
1 Smothering Tithe
1 Solemn Simulacrum
1 Solphim, Mayhem Dominus
1 Soul Warden
1 Soul's Attendant
1 Spirit Loop
1 Stridehangar Automaton
1 Swiftfoot Boots
1 Swords to Plowshares
1 Teshar, Ancestor's Apostle
1 Toggo, Goblin Weaponsmith
1 Torbran, Thane of Red Fell
1 Treasure Nabber
1 Unexpected Windfall
1 Voyager Quickwelder
1 Weapons Manufacturing
1 Witch Enchanter // Witch-Blessed Meadow
1 Workshop Assistant
1 Wurmcoil Engine
Sideboard:
1 The Gaffer