16 Island
4 Mutavault
4 Aether Vial
4 Benthic Biomancer
4 Deprive
2 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Master of Waves
4 Merfolk Trickster
4 Silvergill Adept
2 Spell Pierce
4 Spreading Seas
Sideboard:
1 Damping Sphere
1 Dismember
2 Echoing Truth
1 Hurkyl's Recall
1 Kopala, Warden of Waves
3 Relic of Progenitus
2 Spell Pierce
2 Tidebinder Mage
2 Vapor Snag