4 Blinkmoth Nexus
19 Mountain
4 Clickslither
4 Electrostatic Bolt
2 Gempalm Incinerator
4 Goblin Piledriver
4 Goblin Sharpshooter
4 Goblin Sledder
4 Goblin Warchief
3 Siege-Gang Commander
4 Skirk Prospector
4 Sparksmith
Sideboard:
2 Arc-Slogger
2 Gempalm Incinerator
2 Goblin Charbelcher
4 Relic Barrier
3 Sulfuric Vortex
2 Sword of Fire and Ice