20 Mountain
1 Chandra, Pyromaster
2 Dragon Fodder
2 Flamewake Phoenix
4 Foundry Street Denizen
3 Goblin Rabblemaster
2 Hammer of Purphoros
2 Hordeling Outburst
2 Howl of the Horde
3 Impact Tremors
1 Lightning Berserker
2 Lightning Strike
4 Mardu Scout
2 Monastery Swiftspear
3 Outpost Siege
2 Purphoros, God of the Forge
2 Stoke the Flames
3 Zurgo Bellstriker
Sideboard:
2 Arcbond
1 Dragon Fodder
2 Flamewake Phoenix
1 Goblin Rabblemaster
1 Hordeling Outburst
1 Jeering Instigator
2 Lightning Strike
1 Mob Rule
2 Roast
2 Stoke the Flames