20 Mountain
2 Ball Lightning
2 Collateral Damage
2 Hellspark Elemental
2 Lava Spike
4 Lightning Bolt
1 Lightning Serpent
1 Lightning Strike
3 Magma Jet
2 Pulse of the Forge
3 Rift Bolt
3 Searing Blaze
4 Shard Volley
4 Skullcrack
4 Spark Elemental
3 Storm Entity
Sideboard:
1 Bloodstained Mire
2 Burst Lightning
1 Cinder Glade
1 Copperline Gorge
1 Evolving Wilds
1 Fire-Lit Thicket
4 Hell's Thunder
2 Hellspark Elemental
2 Lava Spike
4 Leyline of Punishment
2 Lightning Strike
1 Reflecting Pool
2 Relic of Progenitus
1 Rift Bolt
1 Rootbound Crag
2 Searing Blood
3 Smash to Smithereens
1 Stomping Ground
1 Wooded Foothills