3 Underworld Breach 4 Expressive Iteration 4 Lightning Bolt 4 Preordain 4 Mishra's Bauble 4 Unholy Heat 4 Mutagenic Growth 4 Monastery Swiftspear 4 Soul-Scar Mage 4 Slickshot Show-Off 4 Dragon's Rage Channeler 2 Scalding Tarn 2 Sacred Foundry 2 Wooded Foothills 2 Arid Mesa 3 Bloodstained Mire 3 Steam Vents 3 Mountain Sideboard 4 Spell Pierce 4 Prismatic Ending 2 Path to Exile 4 Wear/Tear 1 Jegantha, the Wellspring