Deck
4 Aether Vial
2 Cavern of Souls
3 Dismember
3 Flare of Denial
4 Floodpits Drowner
3 Force of Negation
2 Gloomlake Verge
3 Harbinger of the Seas
7 Island
2 Lord of Atlantis
4 Master of the Pearl Trident
4 Mindspring Merfolk
3 Mutavault
2 Otawara, Soaring City
4 Sink into Stupor // Soporific Springs
2 Spreading Seas
4 Tide Shaper
3 Tishana's Tidebinder
1 Waterlogged Grove

Sideboard
3 Chalice of the Void
3 Consign to Memory
1 Harbinger of the Seas
3 Stern Scolding
2 Surgical Extraction
3 Vodalian Hexcatcher