Main deck (60)
1 Arid Mesa
1 Castle Vantress
4 Counterspell
2 Day's Undoing
2 Dress Down
2 Expressive Iteration
4 Flooded Strand
2 Force of Negation
1 Geier Reach Sanitarium
1 Hall of Storm Giants
2 Hallowed Fountain
3 Island
4 Narset, Parter of Veils
1 Otawara, Soaring City
1 Plains
4 Prismatic Ending
1 Raugrin Triome
1 Sacred Foundry
4 Scalding Tarn
1 Sokenzan, Crucible of Defiance
4 Solitude
2 Steam Vents
2 Subtlety
2 Teferi, Hero of Dominaria
4 Teferi, Time Raveler
4 Unholy Heat

Sideboard (15)
1 Alpine Moon
2 Chalice of the Void
2 Dovin's Veto
1 Dress Down
2 Flusterstorm
2 Fury
1 Kaheera, the Orphanguard
2 Leyline of Sanctity
1 Orvar, the All-Form
1 Wear // Tear