22 Mountain
4 Aether Membrane
4 Goblin Bomb
4 Gut Shot
4 Hellspark Elemental
4 Krark's Thumb
2 Leyline of Punishment
4 Lightning Bolt
2 Rumbling Crescendo
4 Surging Flame
4 Tezzeret's Gambit
4 Thrumming Stone
4 Volt Charge
4 Wall of Stone
Sideboard:
4 Banefire
4 Blaze
4 Flame Jet
4 Flare
4 Ignite Memories
4 Incinerate
4 Lava Spike
4 Shock
4 Staggershock
4 Tarfire
4 Volcanic Awakening
4 Wall of Earth
4 Wall of Fire
4 Wall of Lava
4 Wall of Torches
4 Zap