17 Mountain
4 Chain Lightning
4 Fireblast
4 Lava Spike
4 Lightning Bolt
4 Monastery Swiftspear
4 Needle Drop
4 Rift Bolt
3 Seal of Fire
4 Searing Blaze
4 Skewer the Critics
4 Thermo-Alchemist
Sideboard:
1 End the Festivities
2 Firebolt
2 Flame Rift
2 Flame Slash
1 Ghitu Lavarunner
1 Magma Jet
2 Molten Rain
4 Pyroblast
2 Smash to Smithereens