2 Evolving Wilds
6 Forest
12 Mountain
2 Raging Ravine
2 Terramorphic Expanse
4 Valakut, the Molten Pinnacle
1 Avenger of Zendikar
4 Overgrown Battlement
4 Primeval Titan
3 Cultivate
3 Explore
3 Green Sun's Zenith
3 Harrow
4 Khalni Heart Expedition
1 Lightning Bolt
3 Slagstorm
2 Summoning Trap
1 Tumble Magnet
Sideboard
1 Tumble Magnet
1 Acidic Slime
2 Naturalize
2 Obstinate Baloth
4 Pyroclasm
2 Thrun, the Last Troll
3 Tunnel Ignus