4 Botanical Sanctum
3 Cavern of Souls
4 Island
3 Mutavault
2 Unclaimed Territory
2 Waterlogged Grove
4 Aether Vial
4 Glasspool Mimic // Glasspool Shore
4 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Mistbinder
4 Merfolk Trickster
4 Silvergill Adept
2 Spreading Seas
4 Svyelun of Sea and Sky
4 Tide Shaper
Sideboard:
4 Force of Negation
3 Gut Shot
3 Relic of Progenitus
2 Spreading Seas
3 Tidebinder Mage