Deck
2 Arid Mesa
4 Consult the Star Charts
3 Counterspell
1 Day's Undoing
4 Flooded Strand
4 Galvanic Discharge
1 Geier Reach Sanitarium
1 Hall of Storm Giants
1 Hallowed Fountain
2 Island
2 Isochron Scepter
2 Lórien Revealed
2 Meticulous Archive
1 Monumental Henge
4 Narset, Parter of Veils
4 Orim's Chant
2 Plains
1 Prismatic Ending
1 Sacred Foundry
3 Scalding Tarn
4 Solitude
2 Spell Snare
1 Steam Vents
1 Supreme Verdict
3 Teferi, Time Raveler
1 Thundering Falls
3 Wrath of the Skies

Sideboard
1 Ashiok, Dream Render
4 Consign to Memory
1 Day's Undoing
2 High Noon
1 Kaheera, the Orphanguard
4 Mystical Dispute
1 Supreme Verdict
1 Test of Talents