25 Mountain
4 Goblin Wardriver
4 Hero of Oxid Ridge
4 Kuldotha Phoenix
4 Oxidda Scrapmelter
4 Spikeshot Elder
2 Burn the Impure
4 Galvanic Blast
4 Koth of the Hammer
3 Red Sun's Zenith
2 Slagstorm
Sideboard
1 Slagstorm
2 Arc Trail
4 Into the Core
2 Molten-Tail Masticore
1 Perilous Myr
2 Tumble Magnet
1 Turn to Slag
2 Wurmcoil Engine