Main deck (60)
4 Aether Vial
4 Benthic Biomancer
4 Botanical Sanctum
3 Breeding Pool
4 Cavern of Souls
4 Deeproot Elite
4 Island
4 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Mistbinder
3 Merfolk Trickster
2 Mutavault
4 Silvergill Adept
4 Spreading Seas
4 Unclaimed Territory

Sideboard (15)
3 Damping Sphere
2 Dismember
1 Dispel
3 Harbinger of the Tides
1 Negate
1 Spell Pierce
1 Tidebinder Mage
1 Vapor Snag
2 Watertrap Weaver