1 Underworld Breach
4 Expressive Iteration
4 Light Up the Stage
4 Lava Dart
4 Lightning Bolt
4 Mutagenic Growth
4 Mishra's Bauble
2 Sprite Dragon
3 Third Path Iconoclast
4 Dragon's Rage Channeler
4 Monastery Swiftspear
4 Soul-Scar Mage
3 Spirebluff Canal
3 Wooded Foothills
3 Steam Vents
3 Arid Mesa
3 Scalding Tarn
3 Mountain
Sideboard
4 Shattering Spree
3 Spell Pierce
3 Unholy Heat
2 Pyrite Spellbomb
2 Surgical Extraction
1 Jegantha, the Wellspring