19 Mountain
1 Mutavault
2 Boros Reckoner
2 Brimstone Volley
4 Burning-Tree Emissary
1 Faithless Looting
3 Firefist Striker
4 Foundry Street Denizen
2 Hellrider
2 Legion Loyalist
4 Pillar of Flame
4 Rakdos Cackler
4 Searing Spear
4 Shock
4 Young Pyromancer
Sideboard:
1 Armed // Dangerous
1 Ratchet Bomb
4 Reckless Waif // Merciless Predator
1 Skullcrack
4 Thunderbolt
4 Traitorous Blood
3 Volcanic Strength