22 Mountain
4 Goblin Guide
4 Hellspark Elemental
2 Incinerate
4 Keldon Marauders
4 Lava Spike
4 Lightning Bolt
4 Magma Jet
4 Rift Bolt
4 Searing Blaze
4 Shard Volley
Sideboard:
4 Molten Rain
3 Relic of Progenitus
4 Smash to Smithereens
4 Volcanic Fallout