Main deck (60)
4 Aether Vial
4 Botanical Sanctum
2 Breeding Pool
2 Cavern of Souls
3 Flooded Strand
4 Force of Negation
2 Island
4 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Mutavault
4 Silvergill Adept
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
3 Waterlogged Grove

Sideboard (15)
3 Chalice of the Void
2 Collector Ouphe
2 Dismember
2 Spell Pierce
3 Spreading Seas
3 Subtlety