22 Mountain
4 Blisterspit Gremlin
4 Boltwave
3 Chandra, Pyromaster
4 Chandra's Pyreling
2 Commune with Lava
1 Dwarven Driller
4 Goblin Chainwhirler
4 Roiling Vortex
4 Shock
4 Tectonic Giant
4 Voldaren Epicure
Sideboard:
4 Spikeshot Elder