16 Mountain
4 Ramunap Ruins
4 Goblin Guide
4 Lava Spike
4 Lightning Bolt
4 Monastery Swiftspear
4 Play with Fire
4 Rift Bolt
4 Roiling Vortex
4 Searing Blaze
4 Skewer the Critics
4 Skullcrack
Sideboard:
4 Dragon's Claw
4 Exquisite Firecraft
3 Flame Slash
4 Smash to Smithereens