3 Botanical Sanctum
2 Breeding Pool
3 Cavern of Souls
4 Flooded Strand
5 Island
3 Mutavault
4 Aether Vial
3 Collected Company
4 Cursecatcher
3 Harbinger of the Tides
2 Kopala, Warden of Waves
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Merfolk Mistbinder
4 Merrow Reejerey
4 Silvergill Adept
4 Spreading Seas
Sideboard:
4 Chalice of the Void
3 Echoing Truth
2 Hibernation
3 Shapers' Sanctuary
3 Spell Pierce