Main deck (60) 3 Arid Mesa 3 Bloodstained Mire 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 Soul-Scar Mage 3 Sprite Dragon 3 Steam Vents 3 Underworld Breach 4 Wooded Foothills Sideboard (15) 4 Flusterstorm 2 Invasive Surgery 1 Jegantha, the Wellspring 2 Path to Exile 1 Prismatic Ending 4 Shattering Spree 1 Tormod's Crypt