Main deck (60) 4 Chain Lightning 3 End the Festivities 3 Experimental Synthesizer 1 Fireblast 4 Kessig Flamebreather 4 Lava Dart 2 Lava Spike 4 Lightning Bolt 4 Monastery Swiftspear 17 Mountain 4 Reckless Impulse 2 Searing Blaze 1 The Autonomous Furnace 3 Thermo-Alchemist 4 Wrenn's Resolve Sideboard (15) 2 Flame Slash 4 Red Elemental Blast 3 Relic of Progenitus 4 Shattering Blow 2 Smash to Smithereens