Main deck (60) 3 Arid Mesa 3 Bloodstained Mire 4 Dragon's Rage Channeler 4 Elusive Otter 4 Expressive Iteration 4 Lava Dart 4 Lightning Bolt 4 Mishra's Bauble 4 Monastery Swiftspear 2 Mountain 3 Mutagenic Growth 4 Preordain 4 Scalding Tarn 4 Soul-Scar Mage 4 Steam Vents 1 Stomping Ground 1 Underworld Breach 3 Unholy Heat Sideboard (15) 1 Alpine Moon 2 Cast into the Fire 2 Destructive Revelry 4 Flusterstorm 1 Invasive Surgery 1 Jegantha, the Wellspring 1 Mutagenic Growth 2 Scalding Viper 1 Unholy Heat