Main deck (60) 4 Arid Mesa 4 Dragon's Rage Channeler 4 Expressive Iteration 4 Lava Dart 4 Lightning Bolt 2 Light Up the Stage 4 Mishra's Bauble 4 Monastery Swiftspear 3 Mountain 4 Mutagenic Growth 2 Prismatic Ending 2 Sacred Foundry 4 Scalding Tarn 4 Soul-Scar Mage 3 Sprite Dragon 4 Steam Vents 3 Underworld Breach 1 Wooded Foothills Sideboard (15) 2 Aether Gust 1 Invasive Surgery 1 Jegantha, the Wellspring 2 Path to Exile 2 Prismatic Ending 4 Spell Pierce 3 Wear // Tear