16 Mountain
4 Blinding Flare
2 Fireblast
2 Gitaxian Probe
4 Hellspark Elemental
4 Lava Spike
4 Lightning Bolt
4 Magma Jet
4 Monastery Swiftspear
4 Pillar of Flame
4 Rift Bolt
4 Skullcrack
4 Spark Elemental
Sideboard:
2 Molten Rain
1 Shatter
2 Shock
1 Wave of Indifference