20 Mountain
4 Arc Trail
4 Claws of Valakut
4 Goblin Arsonist
4 Goblin Bushwhacker
4 Goblin Fireslinger
4 Goblin Grenade
4 Goblin Tunneler
4 Goblin Wardriver
4 Lightning Bolt
4 Reverberate
Sideboard:
4 Act of Treason
4 Fling
2 Quest for the Goblin Lord