4 Ancient Tomb
4 Great Furnace
8 Mountain
3 Blood Moon
4 Bomat Courier
1 Combustible Gearhulk
4 Daretti, Scrap Savant
4 Faithless Looting
4 Goblin Welder
3 Grindstone
4 Lotus Petal
2 Mox Opal
2 Myr Battlesphere
4 Painter's Servant
2 Pyroblast
3 Simian Spirit Guide
2 Sundering Titan
2 Wurmcoil Engine
Sideboard:
2 Goblin Rabblemaster
2 Pithing Needle
2 Pyroblast
2 Pyroclasm
1 Spine of Ish Sah
3 Tormod's Crypt
3 Trinisphere