4 Botanical Sanctum
2 Breeding Pool
4 Hinterland Harbor
4 Island
4 Mutavault
2 Yavimaya Coast
4 Benthic Biomancer
2 Brazen Borrower // Petty Theft
3 Collected Company
2 Kopala, Warden of Waves
2 Kumena, Tyrant of Orazca
4 Kumena's Speaker
2 Master of Waves
4 Merfolk Mistbinder
4 Merfolk Trickster
4 Silvergill Adept
2 Thassa, God of the Sea
4 Vodalian Hexcatcher
3 Wizard's Retort
Sideboard:
1 Master of Waves
2 Mistcaller
2 Natural State
2 Negate
1 Pithing Needle
2 Sorcerous Spyglass
1 Soul-Guide Lantern
2 Spell Pierce
2 Vodalian Mindsinger