18 Island
4 Mutavault
4 Aether Vial
4 Cursecatcher
2 Dismember
4 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Master of Waves
4 Merrow Reejerey
4 Silvergill Adept
1 Smuggler's Copter
4 Spreading Seas
Sideboard:
1 Dive Down
1 Kopala, Warden of Waves
1 Spell Pierce