Main deck (60) 4 Arid Mesa 4 Dragon's Rage Channeler 4 Expressive Iteration 4 Lava Dart 4 Lightning Bolt 1 Light Up the Stage 4 Mishra's Bauble 1 Monastery Mentor 4 Monastery Swiftspear 3 Mountain 4 Mutagenic Growth 1 Sacred Foundry 4 Scalding Tarn 4 Soul-Scar Mage 2 Spirebluff Canal 3 Sprite Dragon 3 Steam Vents 3 Underworld Breach 3 Unholy Heat Sideboard (15) 2 Dragon's Claw 1 Jegantha, the Wellspring 4 Prismatic Ending 3 Spell Pierce 2 Tormod's Crypt 3 Wear // Tear