3 Underworld Breach
3 Mutagenic Growth
3 Prismatic Ending
4 Manamorphose
4 Mishra's Bauble
4 Lava Dart
4 Expressive Iteration
4 Lightning Bolt
2 Soul-Scar Mage
4 Monastery Swiftspear
4 Third Path Iconoclast
4 Dragon's Rage Channeler
1 Fiery Islet
1 Sacred Foundry
3 Mountain
4 Steam Vents
4 Scalding Tarn
4 Arid Mesa
Sideboard
3 Blood Moon
3 Shattering Spree
3 Void Mirror
1 Jegantha, the Wellspring
4 Spell Pierce
1 Prismatic Ending