Deck
4 Brazen Borrower
4 Chalice of the Void
4 Counterspell
1 Eiganjo, Seat of the Empire
4 Flooded Strand
4 Force of Negation
2 Hall of Storm Giants
2 Hallowed Fountain
5 Island
4 Merfolk Trickster
1 Otawara, Soaring City
1 Plains
4 Prismatic Ending
1 Raugrin Triome
1 Scalding Tarn
4 Seachrome Coast
4 Spell Queller
3 Subtlety
4 Svyelun of Sea and Sky
3 Teferi, Time Raveler

Sideboard
2 Auriok Champion
1 Gaea's Blessing
2 Hurkyl's Recall
3 Rest in Peace
4 Spreading Seas
1 Subtlety
2 Threads of Disloyalty