20 Mountain
1 Act of Treason
4 Atarka Efreet
4 Barrage of Boulders
4 Bathe in Dragonfire
2 Bloodfire Expert
2 Dragon Fodder
1 Goblin Heelcutter
4 Gore Swine
2 Kindled Fury
4 Mardu Scout
4 Tail Slash
4 Temur Battle Rage
4 Twin Bolt
Sideboard:
1 Act of Treason
1 Arrow Storm
1 Bring Low
4 Collateral Damage
2 Dragon Fodder
2 Kindled Fury
1 Kolaghan Aspirant
1 Sabertooth Outrider
1 Screamreach Brawler
1 Sprinting Warbrute