21 Mountain
3 Mutavault
4 Ash Zealot
4 Boros Reckoner
4 Burning-Tree Emissary
2 Chandra, Pyromaster
4 Chandra's Phoenix
3 Fanatic of Mogis
1 Hammer of Purphoros
4 Lightning Strike
4 Magma Jet
4 Mizzium Mortars
2 Purphoros, God of the Forge
Sideboard:
4 Burning Earth
1 Hammer of Purphoros
3 Pithing Needle
4 Skullcrack
3 Stormbreath Dragon