Deck
4 Aether Vial
3 Cavern of Souls
2 Dismember
3 Flare of Denial
4 Floodpits Drowner
2 Force of Negation
2 Gloomlake Verge
3 Harbinger of the Seas
7 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
1 Minamo, School at Water's Edge
2 Mindspring Merfolk
3 Mutavault
1 Otawara, Soaring City
4 Sink into Stupor // Soporific Springs
3 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher

Sideboard
3 Chalice of the Void
2 Consign to Memory
2 Grafdigger's Cage
2 Hurkyl's Recall
2 Stern Scolding
2 Surgical Extraction
2 Tishana's Tidebinder