Deck
4 Archmage's Charm
2 Castle Vantress
1 Celestial Colonnade
4 Counterspell
2 Field of Ruin
4 Flooded Strand
1 Glacial Fortress
1 Hall of Storm Giants
2 Hallowed Fountain
4 Island
3 March of Otherworldly Light
2 Memory Deluge
1 Misty Rainforest
2 Mystic Gate
4 Opt
2 Plains
1 Polluted Delta
3 Prismatic Ending
1 Raugrin Triome
1 Scalding Tarn
3 Snapcaster Mage
3 Solitude
1 Spell Pierce
2 Supreme Verdict
2 Teferi, Hero of Dominaria
3 Teferi, Time Raveler
1 The Wandering Emperor

Sideboard
1 Celestial Purge
2 Dovin's Veto
2 Dress Down
1 Field of Ruin
1 March of Otherworldly Light
1 Mystical Dispute
2 Relic of Progenitus
2 Shark Typhoon
1 Spell Pierce
1 Stony Silence
1 Supreme Verdict