Deck
3 Archmage's Charm
3 Castle Vantress
1 Celestial Colonnade
2 Chalice of the Void
4 Counterspell
2 Dress Down
4 Fire/Ice
4 Flooded Strand
1 Hall of Storm Giants
2 Hallowed Fountain
3 Island
1 Jace, the Mind Sculptor
2 Memory Deluge
3 Mystic Gate
1 Plains
4 Prismatic Ending
1 Raugrin Triome
4 Scalding Tarn
2 Snapcaster Mage
4 Solitude
2 Steam Vents
2 Supreme Verdict
1 Teferi, Hero of Dominaria
4 Teferi, Time Raveler

Sideboard
1 Celestial Purge
1 Chalice of the Void
2 Dovin's Veto
1 Emrakul, the Promised End
3 Lightning Helix
3 Sanctifier en-Vec
2 Spreading Seas
2 Wear/Tear