20 Mountain
4 Assault Strobe
4 Ball Lightning
4 Blistering Firecat
2 Faithless Looting
4 Fling
4 Hell's Thunder
4 Hellspark Elemental
2 Koth of the Hammer
2 Mimic Vat
1 Pandemonium
1 Rage Reflection
2 Skullclamp
2 Spark Elemental
4 Thunderblust
Sideboard:
1 Chandra Nalaar
2 Faithless Looting
2 Mimic Vat