4 Vodalian Hexcatcher
4 Mutavault
2 Mistcaller
4 Tide Shaper
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Silvergill Adept
4 Svyelun of Sea and Sky
4 Subtlety
4 Aether Vial
2 Dismember
4 Cavern of Souls
7 Island
1 Minamo, School at Water's Edge
1 Otawara, Soaring City
3 Wanderwine Hub
Sideboard
3 Chalice of the Void
1 Harbinger of the Tides
2 Unlicensed Hearse
1 Kira, Great Glass-Spinner
1 Kopala, Warden of Waves
1 Orvar, the All-Form
2 Hurkyl's Recall
4 Force of Negation