4 Young Pyromancer 1 Weapon Surge 4 Foundry Street Denizen 4 Burning-Tree Emissary 4 Firefist Striker 4 Dynacharge 4 Rakdos Cackler 4 Krenko's Command 4 Pillar of Flame 3 Hellrider 4 Stromkirk Noble 2 Mutavault 18 Mountain Sideboard 4 Burning Earth 3 Skullcrack 2 Mizzium Mortars 3 Electrickery 1 Mark of Mutiny 2 Mutavault