4 Goblin Warchief
4 Goblin Piledriver
4 Goblin Sledder
4 Sparksmith
4 Siege-Gang Commander
3 Skirk Prospector
2 Clickslither
4 Firebolt
4 Volcanic Hammer
2 Violent Eruption
3 Sulfuric Vortex
15 Mountain
2 Goblin Burrows
2 Barbarian Ring
3 Bloodstained Mire
Sideboard
4 Gempalm Incinerator
3 Goblin Sharpshooter
3 Threaten
3 Defense Grid
2 Flaring Pain