3 Floodpits Drowner
1 Glasspool Mimic
4 Harbinger of the Seas
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Mindspring Merfolk
2 Silvergill Adept
3 Svyelun of Sea and Sky
4 Tide Shaper
4 Aether Vial
3 Flare of Denial
2 Force of Negation
4 Sink into Stupor
2 Spreading Seas
2 Cavern of Souls
1 Fiery Islet
8 Island
1 Minamo, School at Water's Edge
3 Mutavault
1 Otawara, Soaring City
Sideboard
1 Force of Negation
3 Consign to Memory
2 Dismember
4 Stern Scolding
2 Surgical Extraction
3 Vodalian Hexcatcher