10 Mountain
7 Plains
1 Sacred Foundry
4 Act of Treason
2 Assemble the Legion
4 Barrage of Expendables
3 Boros Charm
2 Cinder Elemental
4 Dragon Hatchling
4 Infernal Plunge
4 Lava Axe
4 Massive Raid
4 Murder Investigation
4 Pitchburn Devils
1 Spark Trooper
1 Volcanic Geyser
2 Wild Guess
4 Young Pyromancer
Sideboard:
3 Homing Lightning