Deck
2 Arid Mesa
2 Consult the Star Charts
2 Counterspell
2 Day's Undoing
4 Flooded Strand
2 Force of Negation
1 Geier Reach Sanitarium
1 Hall of Storm Giants
2 Hallowed Fountain
2 Island
1 Isochron Scepter
1 Kaheera, the Orphanguard
1 Lórien Revealed
2 Meticulous Archive
1 Monumental Henge
4 Narset, Parter of Veils
4 Orim's Chant
1 Otawara, Soaring City
2 Plains
3 Prismatic Ending
1 Razorgrass Ambush // Razorgrass Field
2 Scalding Tarn
1 Sink into Stupor // Soporific Springs
4 Solitude
2 Spell Snare
1 Steam Vents
1 Stern Scolding
1 Stock Up
1 Subtlety
2 Supreme Verdict
4 Teferi, Time Raveler
1 Thundering Falls

Sideboard
2 Celestial Purge
4 Consign to Memory
2 Disruptor Flute
2 Fire Magic
3 Mystical Dispute
1 Temporary Lockdown