Main deck (60)
4 Botanical Sanctum
4 Breeding Pool
4 Cloudfin Raptor
4 Curious Obsession
2 Gadwick, the Wizened
4 Harbinger of the Tides
10 Island
3 Master of Waves
4 Merfolk Trickster
3 Oko, Thief of Crowns
4 Siren Stormtamer
4 Tempest Djinn
2 Thassa, God of the Sea
4 Wizard's Retort
4 Yavimaya Coast

Sideboard (15)
4 Aether Gust
4 Mystical Dispute
4 Negate
3 Spell Pierce