Main deck (60) 4 Archmage's Charm 1 Castle Vantress 1 Celestial Colonnade 4 Counterspell 1 Dress Down 3 Esper Charm 4 Flooded Strand 2 Hallowed Fountain 3 Island 2 Kaya's Guile 1 Marsh Flats 2 Mystic Gate 3 Opt 1 Otawara, Soaring City 1 Plains 4 Polluted Delta 4 Prismatic Ending 1 Raffine's Tower 3 Snapcaster Mage 4 Solitude 1 Spell Pierce 2 Supreme Verdict 1 Swamp 2 Teferi, Hero of Dominaria 3 Teferi, Time Raveler 2 Watery Grave Sideboard (15) 1 Celestial Purge 2 Dovin's Veto 1 Dress Down 1 Emrakul, the Aeons Torn 2 Flusterstorm 2 Fracture 2 Hallowed Moonlight 1 Kaya's Guile 1 Monastery Mentor 2 Plague Engineer