4 Darksteel Citadel
4 Great Furnace
8 Mountain
4 Atog
3 Cranial Plating
2 Daretti, Scrap Savant
4 Fling
2 Foundry Street Denizen
2 Furnace Dragon
2 Goblin Kaboomist
1 Goblin Rabblemaster
4 Kuldotha Rebirth
4 Memnite
4 Ornithopter
4 Shrapnel Blast
2 Slobad, Goblin Tinkerer
Sideboard:
1 Artillerize
1 Greater Gargadon
4 Hurkyl's Recall
1 Megatog
2 Phyrexian Dreadnought
4 Retract
1 Scrap Mastery
4 Stifle
1 Trash for Treasure