21 Mountain
4 Ball Lightning
3 Cursed Scroll
4 Fireblast
4 Grim Lavamancer
4 Incinerate
4 Jackal Pup
4 Lightning Bolt
4 Mogg Fanatic
4 Seal of Fire
1 Sonic Burst
1 Sulfuric Vortex
2 Volcanic Hammer
Sideboard:
4 Lava Dart
4 Overload
4 Price of Progress
2 Pyroblast
1 Red Elemental Blast