18 Mountain
1 The Autonomous Furnace
4 Chain Lightning
1 End the Festivities
1 Fireblast
4 Kessig Flamebreather
2 Lava Dart
4 Lava Spike
4 Lightning Bolt
4 Needle Drop
3 Reckless Impulse
4 Sawblade Scamp
2 Skewer the Critics
4 Thermo-Alchemist
4 Wrenn's Resolve
Sideboard:
3 Cast into the Fire
2 End the Festivities
4 Pyroblast
2 Raze
1 Red Elemental Blast
2 Relic of Progenitus
1 Smash to Smithereens