Deck
2 Arid Mesa
1 Celestial Colonnade
2 Consult the Star Charts
3 Counterspell
3 Day's Undoing
3 Erode
4 Flooded Strand
2 Force of Negation
1 Geier Reach Sanitarium
1 Hallowed Fountain
2 Island
1 Isochron Scepter
1 Kaheera, the Orphanguard
2 Meticulous Archive
1 Monumental Henge
1 Mystic Gate
3 Narset, Parter of Veils
4 Orim's Chant
1 Otawara, Soaring City
2 Plains
2 Scalding Tarn
3 Silence
2 Sink into Stupor // Soporific Springs
3 Solitude
1 Spell Snare
2 Subtlety
1 Supreme Verdict
3 Teferi, Time Raveler
1 Theorist's Sanctum
1 Thundering Falls
3 Wrath of the Skies

Sideboard
1 Ashiok, Dream Render
3 Consign to Memory
2 High Noon
1 Isochron Scepter
3 Mystical Dispute
1 Prismatic Ending
1 Spell Snare
1 Supreme Verdict
1 Test of Talents