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

Sideboard
4 Skullclamp
2 Echoing Ruin
2 Lightning Greaves
2 Gempalm Incinerator
4 Naturalize