4 Darksteel Citadel
4 Great Furnace
12 Mountain
4 Smoldering Spires
4 Atog
3 Daretti, Scrap Savant
4 Galvanic Blast
4 Ornithopter
4 Palladium Myr
4 Scrap Mastery
4 Scuttling Doom Engine
4 Shrapnel Blast
3 Wall of Junk
Sideboard: