13 Mountain
4 Steam Vents
4 Temple of Triumph
4 Boros Charm
2 Chandra, Pyromaster
4 Chandra's Phoenix
2 Fanatic of Mogis
4 Guttersnipe
4 Lightning Strike
4 Magma Jet
2 Mizzium Mortars
2 Purphoros, God of the Forge
4 Shock
3 Spellheart Chimera
4 Young Pyromancer
Sideboard:
4 Boros Reckoner
1 Mizzium Mortars
1 Purphoros, God of the Forge