2 Buried Ruin
1 Mishra's Factory
1 Rustvale Bridge
1 Anafenza, Unyielding Lineage
4 Arcbound Bruiser
1 Arcbound Crusher
4 Arcbound Hybrid
4 Arcbound Javelineer
4 Arcbound Lancer
4 Arcbound Mouser
1 Arcbound Overseer
4 Arcbound Prototype
1 Arcbound Shikari
4 Arcbound Slasher
2 Arcbound Slith
4 Arcbound Stinger
4 Arcbound Tracker
2 Arcbound Wanderer
3 Arcbound Whelp
4 Arcbound Worker
1 Argivian Find
2 Autonomous Assembler
1 Blaster, Combat DJ // Blaster, Morale Booster
1 Caprichrome
4 Chief of the Foundry
3 Darksteel Sentinel
1 Goblin Engineer
1 Leonin Squire
2 Myr Retriever
1 Myr Scrapling
4 Myr Servitor
2 Odric's Outrider
2 Razor Hippogriff
2 Refurbish
2 Reluctant Role Model
1 Remember the Fallen
3 Salvage Scout
1 Sanctum Gargoyle
1 Scrapyard Recombiner
4 Selfless Police Captain
1 Trading Post
2 Treasure Hunter
2 Trusty Packbeast
4 Workshop Assistant
3 Yotian Dissident
2 Zabaz, the Glimmerwasp
Sideboard:
1 Arcbound Condor
1 Arcbound Fiend
1 Arcbound Ravager
1 Arcbound Reclaimer
1 Arcbound Slith
1 Arcbound Whelp
1 Blightsteel Colossus
1 Calamity, Galloping Inferno
1 Colossus of Akros
1 Creepy Doll
1 Darksteel Colossus
2 Darksteel Gargoyle
1 Darksteel Juggernaut
1 Darksteel Myr
1 Fable of the Mirror-Breaker // Reflection of Kiki-Jiki
1 Giggling Skitterspike
1 Iron Apprentice
1 Kiki-Jiki, Mirror Breaker
1 Mirrorworks
1 Power Depot
1 Resourceful Defense
1 Splinter Twin
1 Steel Overseer
1 Stuffy Doll
1 The Fire Crystal
1 The Ozolith
1 Threefold Thunderhulk