4 Waterlogged Grove
4 Force of Negation
2 Benthic Biomancer
4 Merfolk Trickster
4 Merfolk Mistbinder
4 Kumena's Speaker
4 Botanical Sanctum
2 Harbinger of the Tides
4 Master of the Pearl Trident
2 Cavern of Souls
4 Spreading Seas
2 Mutavault
4 Silvergill Adept
2 Breeding Pool
4 Aether Vial
1 Echoing Truth
5 Island
4 Lord of Atlantis
Sideboard
1 Echoing Truth
3 Collector Ouphe
2 Shapers' Sanctuary
2 Tidebinder Mage
2 Grafdigger's Cage
2 Dismember
3 Deprive