18 Mountain
4 Fireblast
4 Goblin Guide
3 Grim Lavamancer
4 Kiln Fiend
4 Lava Spike
4 Lightning Bolt
3 Price of Progress
2 Reckless Abandon
4 Rift Bolt
2 Searing Blaze
2 Shard Volley
4 Spark Elemental
Sideboard:
1 Ball Lightning
1 Blood Moon