1 Obsidian Fireheart
4 Plated Geopede
4 Scalding Tarn
4 Arid Mesa
4 Teetering Peaks
4 Burst Lightning
3 Elemental Appeal
4 Goblin Guide
4 Hellspark Elemental
4 Hell's Thunder
12 Mountain
4 Earthquake
4 Ball Lightning
4 Lightning Bolt

Sideboard
3 Magma Rift
4 Unstable Footing
4 Banefire
4 Quenchable Fire