Main deck (60) 4 Arid Mesa 4 Dragon's Rage Channeler 4 Expressive Iteration 1 Fiery Islet 4 Lava Dart 4 Lightning Bolt 4 Mishra's Bauble 4 Monastery Swiftspear 2 Mountain 4 Mutagenic Growth 2 Prismatic Ending 2 Sacred Foundry 4 Scalding Tarn 3 Soul-Scar Mage 4 Sprite Dragon 4 Steam Vents 3 Underworld Breach 2 Unholy Heat 1 Wooded Foothills Sideboard (15) 1 Alpine Moon 3 Path to Exile 1 Prismatic Ending 1 Shattering Spree 4 Spell Pierce 1 Third Path Iconoclast 2 Tormod's Crypt 2 Wear // Tear