16 Island
4 Mutavault
4 Aether Vial
3 Cursecatcher
3 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
3 Mistcaller
4 Step Through
3 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
Sideboard:
1 Harbinger of the Tides
1 Mistcaller
3 Piracy Charm
3 Spell Pierce
4 Tidebinder Mage
3 Unsummon