20 Mountain
1 Mutavault
3 Ash Zealot
4 Boros Reckoner
4 Burning-Tree Emissary
4 Chandra's Phoenix
4 Fanatic of Mogis
4 Firefist Striker
4 Foundry Street Denizen
4 Lightning Strike
2 Magma Jet
4 Rakdos Cackler
2 Shock
Sideboard:
3 Burning Earth
2 Chandra, Pyromaster
3 Firedrinker Satyr
3 Frostburn Weird
1 Hammer of Purphoros
3 Mizzium Mortars