3 Prismatic Ending
1 Dress Down
3 Hullbreacher
2 Shark Typhoon
2 Prismatic Vista
2 Force of Negation
4 Teferi, Time Raveler
3 Narset, Parter of Veils
3 Day's Undoing
2 Snapcaster Mage
1 Flusterstorm
4 Scalding Tarn
4 Ponder
4 Flooded Strand
4 Brainstorm
4 Force of Will
2 Snow-Covered Plains
1 Snow-Covered Mountain
3 Snow-Covered Island
1 Karakas
4 Swords to Plowshares
1 Volcanic Island
2 Tundra

Sideboard
1 Force of Negation
1 Grafdigger's Cage
1 Flusterstorm
1 Torpor Orb
2 Surgical Extraction
2 Pyroclasm
1 Meltdown
1 Null Rod
2 Blood Moon
2 Pyroblast
1 Red Elemental Blast