4 Island
4 Waterlogged Grove
3 Mutavault
3 Cavern of Souls
2 Breeding Pool
4 Botanical Sanctum
4 Spreading Seas
4 Force of Negation
2 Benthic Biomancer
2 Harbinger of the Tides
4 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Mistbinder
4 Merfolk Trickster
2 Merrow Reejerey
2 Silvergill Adept
4 Aether Vial
Sideboard
3 Shapers' Sanctuary
1 Return to Nature
1 Echoing Truth
2 Deprive
2 Damping Sphere
2 Collector Ouphe
4 Chalice of the Void