16 Island
4 Mutavault
4 Aether Vial
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Mistcaller
2 Piracy Charm
2 Spreading Seas
4 Svyelun of Sea and Sky
2 Sygg, River Cutthroat
4 Tide Shaper
2 Unsummon
4 Vodalian Hexcatcher
Sideboard:
1 Counterspell
4 Harbinger of the Tides
2 Piracy Charm
4 Spell Pierce
2 Spreading Seas
2 Unsummon