20 Mountain
1 Nykthos, Shrine to Nyx
4 Ash Zealot
4 Boros Reckoner
4 Electrickery
4 Guttersnipe
4 Legion Loyalist
4 Magma Jet
1 Mizzium Mortars
4 Molten Birth
2 Purphoros, God of the Forge
4 Skullcrack
4 Young Pyromancer
Sideboard:
2 Burning Earth
2 Five-Alarm Fire
4 Flames of the Firebrand
4 Goblin Rally
3 Wild Ricochet