Main deck (60) 4 Chain Lightning 4 Fireblast 4 Lava Spike 4 Lightning Bolt 4 Mardu Scout 4 Monastery Swiftspear 16 Mountain 3 Price of Progress 4 Rift Bolt 4 Searing Blaze 2 Skullcrack 3 Sulfuric Vortex 4 Wooded Foothills Sideboard (15) 3 Dragon's Claw 1 Pithing Needle 3 Pyrostatic Pillar 3 Relic of Progenitus 3 Smash to Smithereens 2 Volcanic Fallout