4 Aether Vial
4 Dismember
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Silvergill Adept
4 Spreading Seas
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
4 Cavern of Souls
8 Island
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
1 Otawara, Soaring City
1 Fiery Islet
Sideboard
2 Chalice of the Void
4 Force of Negation
1 Harbinger of the Tides
1 Hurkyl's Recall
1 March of Swirling Mist
2 Mistcaller
4 Subtlety