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