2 Cavern of Souls
9 Island
1 Minamo, School at Water's Edge
4 Mutavault
2 Otawara, Soaring City
2 Waterlogged Grove
4 Aether Vial
2 Dismember
2 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Silvergill Adept
4 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
Sideboard:
2 Brazen Borrower // Petty Theft
3 Chalice of the Void
2 Dismember
3 Force of Negation
2 Grafdigger's Cage
1 Harbinger of the Tides
2 Kira, Great Glass-Spinner