Main deck (60) 4 Chain Lightning 4 Eidolon of the Great Revel 4 Fireblast 2 Flame Rift 4 Goblin Guide 3 Grim Lavamancer 4 Keldon Marauders 4 Lava Spike 4 Lightning Bolt 19 Mountain 4 Price of Progress 4 Rift Bolt Sideboard (15) 4 Dragon's Claw 3 Pyroblast 3 Searing Blaze 3 Smash to Smithereens 2 Sulfuric Vortex