3 Avenger of Zendikar
2 Oracle of Mul Daya
4 Primeval Titan
2 Wurmcoil Engine
4 Cultivate
3 Explore
3 Harrow
4 Khalni Heart Expedition
4 Lightning Bolt
4 Summoning Trap
2 Evolving Wilds
5 Forest
12 Mountain
2 Raging Ravine
3 Terramorphic Expanse
4 Valakut, the Molten Pinnacle
Sideboard
3 Naturalize
3 Obstinate Baloth
4 Pyroclasm
4 Tunnel Ignus
1 Ulamog, the Infinite Gyre