20 Mountain
1 Ark of Blight
2 Avalanche Riders
4 Blazing Salvo
2 Burst Lightning
1 Craterize
4 Dwarven Driller
1 Dwarven Landslide
1 Earth Rift
2 Electrostatic Bolt
2 Goblin Gardener
4 Heat Ray
2 Implode
1 Into the Maw of Hell
2 Molten Rain
2 Needle Drop
2 Ogre Arsonist
1 Raze
1 Seismic Spike
2 Stone Rain
1 Survey the Wreckage
1 Volcanic Awakening
1 Wake of Destruction
Sideboard:
1 Dwarven Catapult