17 Mountain
4 Chain Lightning
4 Fireblast
4 Flame Rift
4 Ghitu Lavarunner
4 Gitaxian Probe
1 Incinerate
4 Keldon Marauders
4 Lava Spike
4 Lightning Bolt
2 Magma Jet
4 Rift Bolt
4 Searing Blaze
Sideboard:
1 Flaring Pain
3 Martyr of Ashes
3 Molten Rain
4 Seal of Fire
4 Smash to Smithereens