Main deck (60) 4 Archmage's Charm 2 Castle Vantress 1 Celestial Colonnade 3 Chalice of the Void 4 Counterspell 1 Cryptic Command 1 Fact or Fiction 2 Fire // Ice 4 Flooded Strand 2 Hallowed Fountain 3 Island 3 Mystic Gate 2 Plains 4 Prismatic Ending 1 Raugrin Triome 4 Scalding Tarn 3 Shark Typhoon 3 Solitude 3 Spreading Seas 1 Steam Vents 1 Sulfur Falls 4 Supreme Verdict 4 Teferi, Time Raveler Sideboard (15) 2 Celestial Purge 3 Dovin's Veto 1 Engineered Explosives 1 Flusterstorm 1 Fracturing Gust 1 Kaheera, the Orphanguard 1 Kozilek, Butcher of Truth 2 Mystical Dispute 2 Rest in Peace 1 Spreading Seas