12 Mountain
4 Valakut, the Molten Pinnacle
2 Terramorphic Expanse
6 Forest
2 Evolving Wilds
2 Raging Ravine
4 Primeval Titan
3 Avenger of Zendikar
2 Inferno Titan
3 Summoning Trap
4 Explore
4 Khalni Heart Expedition
4 Harrow
4 Cultivate
4 Lightning Bolt
Sideboard
4 Pyroclasm
4 Tunnel Ignus
3 Naturalize
4 Gaea's Revenge