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