3 Evolving Wilds
5 Forest
13 Mountain
3 Terramorphic Expanse
4 Valakut, the Molten Pinnacle
2 Chandra Nalaar
4 Cultivate
3 Explore
1 Inferno Titan
4 Khalni Heart Expedition
4 Lightning Bolt
4 Oracle of Mul Daya
4 Rampaging Baloths
2 Steel Hellkite
2 Summoning Trap
2 Wurmcoil Engine
Sideboard:
2 Arc Trail
4 Harrow
4 Hoard-Smelter Dragon
2 Lavaball Trap
3 Pyroclasm