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