18 Mountain
4 Goblin Guide
3 Grim Lavamancer
3 Hellspark Elemental
4 Keldon Marauders
4 Lava Spike
4 Lightning Bolt
4 Rift Bolt
4 Searing Blaze
4 Skullcrack
4 Spark Elemental
4 Vexing Devil
Sideboard:
1 Arc Trail
1 Hidetsugu's Second Rite
3 Relic of Progenitus
4 Smash to Smithereens
4 Sudden Shock
2 Volcanic Fallout