4 Skullclamp
4 Goblin Warchief
4 Siege-Gang Commander
4 Gempalm Incinerator
4 Goblin Sharpshooter
4 Goblin Piledriver
4 Bloodstained Mire
4 Skirk Prospector
4 Goblin Sledder
3 Sparksmith
3 Patriarch's Bidding
3 Swamp
12 Mountain
3 City of Brass

Sideboard
3 Goblin Charbelcher
3 Electrostatic Bolt
3 Oblivion Stone
3 Sulfuric Vortex
3 Shatter