Deck
4 Counterspell
3 Ephemerate
4 Flooded Strand
2 Force of Negation
2 Hallowed Fountain
1 Island
2 Ketramose, the New Dawn
3 Marsh Flats
1 Meticulous Archive
1 Mystic Gate
1 Plains
4 Polluted Delta
4 Prismatic Ending
4 Psychic Frog
4 Quantum Riddler
2 Relic of Progenitus
1 River of Tears
1 Sink into Stupor
4 Solitude
1 Spell Snare
2 Subtlety
1 Swamp
1 Teferi, Time Raveler
3 Thoughtseize
1 Timeless Dragon
1 Undercity Sewers
2 Watery Grave

Sideboard
2 Celestial Purge
4 Consign to Memory
1 Elesh Norn, Mother of Machines
1 Mystical Dispute
1 Pest Control
1 Spell Snare
1 Subtlety
1 Teferi, Time Raveler
1 Thoughtseize
2 Wrath of the Skies