4 Botanical Sanctum
4 Breeding Pool
4 Cavern of Souls
3 Island
4 Mutavault
4 Aether Vial
4 Harbinger of the Tides
1 Kopala, Warden of Waves
4 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Branchwalker
4 Merfolk Mistbinder
4 Merrow Reejerey
4 Silvergill Adept
4 Spreading Seas
Sideboard:
3 Ceremonious Rejection
1 Dismember
2 Natural State
1 Pithing Needle
3 Relic of Progenitus
2 Spell Pierce
2 Vapor Snag