Deck
2 Arid Mesa
4 Counterspell
1 Day's Undoing
4 Flooded Strand
1 Geier Reach Sanitarium
1 Hall of Storm Giants
3 Hallowed Fountain
2 Island
1 Isochron Scepter
1 Jace, the Mind Sculptor
1 Kaheera, the Orphanguard
3 Lay Down Arms
1 Lórien Revealed
2 Meticulous Archive
1 Mistrise Village
2 Misty Rainforest
1 Monumental Henge
3 Narset, Parter of Veils
4 Orim's Chant
2 Plains
3 Prismatic Ending
1 Scalding Tarn
4 Solitude
1 Spara's Headquarters
2 Spell Snare
1 Steam Vents
1 Stern Scolding
2 Stock Up
1 Teferi, Hero of Dominaria
2 Teferi, Time Raveler
3 Wrath of the Skies

Sideboard
1 Aether Gust
1 Brimaz, King of Oreskos
1 Celestial Purge
4 Consign to Memory
2 Force of Negation
1 High Noon
1 Mystical Dispute
1 Prismatic Ending
1 Rest in Peace
1 Supreme Verdict