4 Oxidize
4 Electrostatic Bolt
4 Siege-Gang Commander
4 Goblin Warchief
2 Gempalm Incinerator
3 Goblin Sledder
4 Wooded Foothills
4 Sparksmith
4 Goblin Sharpshooter
4 Skirk Prospector
4 Goblin Piledriver
3 Forest
13 Mountain
3 City of Brass

Sideboard
4 Skullclamp
3 Pulse of the Forge
2 Echoing Ruin
2 Gempalm Incinerator
4 Naturalize