20 Mountain
4 Sandstone Needle
4 Avalanche Riders
4 Goblin Gardener
3 Grafted Wargear
4 Molten Rain
3 Ogre Arsonist
2 Orcish Artillery
4 Pillage
4 Seal of Fire
4 Seismic Spike
4 Stone Rain
Sideboard:
4 Electrostatic Bolt
1 Raze
3 Skullclamp
1 Strip Mine