15 Mountain
4 Mutavault
1 Scalding Tarn
4 Aether Vial
4 Fireblast
4 Gempalm Incinerator
4 Goblin Grenade
4 Goblin Lackey
4 Goblin Matron
4 Goblin Piledriver
4 Goblin Ringleader
4 Goblin Warchief
2 Mogg War Marshal
2 Siege-Gang Commander
Sideboard:
4 Gamble