4 Summoning Trap
3 Pyroclasm
4 Khalni Heart Expedition
4 Harrow
4 Explore
4 Primeval Titan
2 Oracle of Mul Daya
3 Avenger of Zendikar
4 Valakut, the Molten Pinnacle
3 Terramorphic Expanse
12 Mountain
6 Forest
3 Evolving Wilds
Sideboard
3 Tunnel Ignus
3 Tumble Magnet
3 Nature's Claim
3 Lightning Bolt
3 Gaea's Revenge