21 Mountain
4 Ash Zealot
4 Boros Reckoner
4 Burning-Tree Emissary
4 Chandra's Phoenix
4 Fanatic of Mogis
4 Firefist Striker
4 Lightning Strike
4 Magma Jet
4 Rakdos Cackler
3 Shock
Sideboard:
1 Act of Treason
4 Burning Earth
4 Frostburn Weird
2 Hammer of Purphoros
4 Mizzium Mortars