20 Mountain
4 Boltwave
4 Chandra's Incinerator
4 Goblin Guide
4 Lava Spike
4 Lightning Bolt
4 Monastery Swiftspear
4 Rift Bolt
4 Searing Blaze
4 Skewer the Critics
4 Skullcrack
Sideboard:
1 Barbarian Ring
1 Light Up the Stage
1 Play with Fire
1 Seal of Fire
1 Vexing Devil