4 Underworld Breach
4 Scalding Tarn
1 Fiery Islet
1 Mountain
3 Flooded Strand
4 Dragon's Rage Channeler
1 Prismatic Ending
1 Hallowed Fountain
2 Unholy Heat
2 Steam Vents
2 Teferi, Time Raveler
1 Island
4 Consider
4 Spirebluff Canal
4 Ragavan, Nimble Pilferer
1 Sacred Foundry
1 Arid Mesa
3 Spell Pierce
4 Expressive Iteration
4 Ledger Shredder
4 Mishra's Bauble
1 Grapeshot
4 Lightning Bolt
Sideboard
2 Prismatic Ending
2 Engineered Explosives
2 Third Path Iconoclast
1 Alpine Moon
1 Mystical Dispute
2 Wear/Tear
1 Jegantha, the Wellspring
2 Flusterstorm
2 Dress Down