Deck
1 Hullbreaker Horror
1 Thassa, God of the Sea
4 Thassa's Oracle
4 Spectral Sailor
4 Merfolk Trickster
4 Master of Waves
4 Harbinger of the Tides
4 Gadwick, the Wizened
4 Wizard's Retort
3 Omen of the Sea
4 Leyline of Anticipation
3 Hall of Storm Giants
3 Glasspool Mimic
4 Nykthos, Shrine to Nyx
13 Island

Sideboard
1 Narset's Reversal
2 Entrancing Melody
2 Cerulean Drake
3 Tidebinder Mage
3 Grafdigger's Cage
4 Mystical Dispute