Main deck (60) 1 Arid Mesa 3 Bloodstained Mire 4 Dragon's Rage Channeler 2 Dreadhorde Arcanist 4 Expressive Iteration 1 Fiery Islet 4 Lava Dart 4 Lightning Bolt 4 Mishra's Bauble 4 Monastery Swiftspear 3 Mountain 4 Mutagenic Growth 4 Preordain 3 Scalding Tarn 4 Soul-Scar Mage 3 Spirebluff Canal 3 Steam Vents 2 Underworld Breach 2 Unholy Heat 1 Vapor Snag Sideboard (15) 2 Alpine Moon 2 Dragon's Claw 2 Fable of the Mirror-Breaker 1 Flusterstorm 1 Invasive Surgery 1 Jegantha, the Wellspring 1 Shattering Spree 2 Spell Pierce 2 Tormod's Crypt 1 Vapor Snag