4 Darksteel Citadel
1 Bitter Reunion
1 Frogmite
1 Mishra, Excavation Prodigy
1 Scrap Welder
1 Scuttling Doom Engine
1 Shrapnel Blast
1 Sojourner's Companion
1 Thrill of Possibility
Sideboard:
1 Callous Sell-Sword // Burn Together
1 Generator Servant
1 Goldhound
1 Hazoret's Monument
1 Iron Myr
1 Mechanized Warfare
1 Myr Retriever
1 Palladium Myr
1 Patchwork Automaton
1 Perilous Myr
1 Rabbit Battery
1 Scrapyard Recombiner
1 Solphim, Mayhem Dominus
1 Torbran, Thane of Red Fell