Deck
4 Archmage's Charm
2 Castle Vantress
1 Celestial Colonnade
4 Counterspell
1 Dress Down
2 Fire/Ice
4 Flooded Strand
1 Glacial Fortress
1 Hall of Storm Giants
2 Hallowed Fountain
4 Island
1 Lonely Sandbar
2 March of Otherworldly Light
1 Memory Deluge
1 Misty Rainforest
4 Opt
1 Otawara, Soaring City
1 Plains
4 Prismatic Ending
1 Raugrin Triome
3 Scalding Tarn
2 Snapcaster Mage
3 Solitude
1 Steam Vents
2 Supreme Verdict
2 Teferi, Hero of Dominaria
3 Teferi, Time Raveler
1 The Wandering Emperor
1 Timeless Dragon

Sideboard
3 Chalice of the Void
1 Dress Down
1 Flusterstorm
1 Fracturing Gust
2 Mystical Dispute
1 Rest in Peace
3 Spreading Seas
1 Summary Dismissal
1 Supreme Verdict
1 Timely Reinforcements