Companion
1 Jegantha, the Wellspring

Deck
4 Mishra's Bauble
4 Expressive Iteration
3 Underworld Breach
4 Soul-Scar Mage
4 Manamorphose
1 Sacred Foundry
2 Bloodstained Mire
4 Lava Dart
4 Mutagenic Growth
3 Mountain
3 Arid Mesa
4 Lightning Bolt
4 Dragon's Rage Channeler
2 Scalding Tarn
4 Third Path Iconoclast
2 Wooded Foothills
4 Monastery Swiftspear
4 Steam Vents

Sideboard
4 Prismatic Ending
3 Shattering Spree
4 Flusterstorm
3 Magus of the Moon
1 Jegantha, the Wellspring