21 Mountain
2 Chandra's Phoenix
4 Guttersnipe
1 Hammer of Purphoros
4 Lightning Strike
4 Magma Jet
4 Mizzium Mortars
4 Molten Birth
2 Purphoros, God of the Forge
4 Shock
4 Skullcrack
2 Wild Guess
4 Young Pyromancer
Sideboard: