Main deck (60)
4 Aether Vial
4 Cavern of Souls
4 Dismember
4 Force of Negation
2 Harbinger of the Tides
8 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
1 Minamo, School at Water's Edge
4 Mutavault
2 Otawara, Soaring City
2 Silvergill Adept
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
1 Waterlogged Grove

Sideboard (15)
3 Chalice of the Void
2 Harbinger of the Tides
4 Spreading Seas
4 Subtlety
2 Surgical Extraction