4 Botanical Sanctum
2 Breeding Pool
4 Island
4 Mutavault
2 Unclaimed Territory
4 Waterlogged Grove
4 Aether Vial
4 Benthic Biomancer
2 Echoing Truth
4 Force of Negation
4 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Merfolk Mistbinder
4 Merfolk Trickster
4 Silvergill Adept
4 Spreading Seas
Sideboard:
2 Ceremonious Rejection
3 Collector Ouphe
3 Deprive
3 Dismember
4 Relic of Progenitus