2 Underworld Breach
2 Unholy Heat
3 Light Up the Stage
4 Mutagenic Growth
4 Mishra's Bauble
4 Lightning Bolt
4 Lava Dart
4 Expressive Iteration
3 Sprite Dragon
4 Soul-Scar Mage
4 Monastery Swiftspear
4 Dragon's Rage Channeler
1 Wooded Foothills
1 Fiery Islet
2 Sacred Foundry
3 Mountain
3 Steam Vents
4 Arid Mesa
4 Scalding Tarn
Sideboard
2 Spell Pierce
2 Shattering Spree
2 Prismatic Ending
3 Path to Exile
3 Leyline of Sanctity
3 Flusterstorm