Main deck (60)
4 Botanical Sanctum
4 Brazen Borrower
4 Breeding Pool
1 Castle Vantress
4 Gadwick, the Wizened
2 Glasspool Mimic
1 Harbinger of the Tides
1 Hinterland Harbor
8 Island
4 Master of Waves
4 Merfolk Trickster
4 Mutavault
2 Mystical Dispute
1 Nykthos, Shrine to Nyx
3 Omen of the Sea
4 Opt
4 Risen Reef
1 Thassa's Oracle
2 Unsummon
2 Wizard's Retort

Sideboard (15)
4 Aether Gust
1 Chilling Trap
1 Disdainful Stroke
3 Entrancing Melody
2 Harbinger of the Tides
2 Mystical Dispute
2 Pithing Needle