4 Molten-Tail Masticore
4 Spikeshot Elder
4 Koth of the Hammer
3 Flame Slash
4 Kargan Dragonlord
4 Plated Geopede
4 Scalding Tarn
2 Teetering Peaks
4 Arid Mesa
4 Burst Lightning
4 Goblin Guide
15 Mountain
4 Lightning Bolt

Sideboard
4 Arc Trail
4 Brittle Effigy
2 Devastating Summons
1 Flame Slash
4 Mark of Mutiny