4 Silvergill Adept
4 Merfolk Trickster
4 Lord of Atlantis
1 Phantasmal Image
4 Master of the Pearl Trident
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
4 Aether Vial
3 Dismember
4 Force of Negation
8 Island
2 Cavern of Souls
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
1 Waterlogged Grove
2 Glasspool Mimic
1 Otawara, Soaring City
Sideboard
1 Grafdigger's Cage
2 Pithing Needle
3 Harbinger of the Tides
2 Spreading Seas
2 Mistcaller
1 Kira, Great Glass-Spinner
2 Subtlety
2 Stern Scolding