20 Mountain
2 Collateral Damage
2 Fiery Impulse
4 Foundry Street Denizen
4 Goblin Grenade
4 Goblin Piledriver
4 Goblin Rabblemaster
2 Goblin War Strike
1 Lava Spike
2 Lightning Axe
4 Lightning Bolt
3 Mardu Scout
2 Mogg War Marshal
4 Raging Goblin
2 Subterranean Scout
Sideboard:
1 Chain Lightning
2 Collateral Damage
4 Electrostatic Bolt
2 Frenzied Goblin
1 Goblin War Strike
3 Hordeling Outburst
2 Smash to Smithereens