20 Mountain
3 Aether Flash
2 Burning Sands
4 Disintegrate
4 Fireball
4 Fissure
2 Lightning Bolt
1 Lightning Cloud
4 Molten Rain
2 Pillage
1 Pulse of the Forge
1 Pyroclasm
2 Rolling Thunder
2 Shatterstorm
2 Sowing Salt
2 Starstorm
4 Stone Rain
Sideboard: