15 Island
4 Mutavault
1 Waterlogged Grove
4 Aether Vial
4 Cursecatcher
4 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Merrow Reejerey
4 Silvergill Adept
4 Spell Pierce
4 Spreading Seas
Sideboard:
3 Damping Sphere
4 Deprive
2 Phyrexian Revoker
3 Relic of Progenitus
1 Tectonic Edge
2 Tidebinder Mage