20 Mountain
2 Rogue's Passage
3 Ash Zealot
4 Burning-Tree Emissary
3 Fanatic of Mogis
3 Firefist Striker
4 Foundry Street Denizen
3 Legion Loyalist
3 Lightning Strike
3 Magma Jet
3 Massive Raid
3 Molten Birth
3 Purphoros, God of the Forge
3 Rakdos Cackler
Sideboard:
1 Armed // Dangerous
1 Dynacharge
2 Electrickery
1 Guttersnipe
3 Mizzium Mortars
1 Peak Eruption
1 Rubblebelt Maaka
3 Skullcrack
1 Titan's Strength
1 Weapon Surge