Deck
4 Botanical Sanctum
2 Brazen Borrower
4 Breeding Pool
4 Collected Company
2 Gadwick, the Wizened
4 Glasspool Mimic
2 Harbinger of the Tides
3 Hinterland Harbor
8 Island
3 Master of Waves
4 Merfolk Trickster
1 Naban, Dean of Iteration
4 Nykthos, Shrine to Nyx
4 Risen Reef
2 Sidisi's Faithful
1 Silvergill Adept
3 Thassa's Oracle
1 Uro, Titan of Nature's Wrath
4 Wizard's Retort

Sideboard
2 Aether Gust
2 Confounding Conundrum
2 Harbinger of the Tides
4 Mistcaller
3 Mystical Dispute
2 Pithing Needle