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

Sideboard
2 Chalice of the Void
3 Consign to Memory
1 Harbinger of the Seas
2 Spreading Seas
3 Stern Scolding
2 Torpor Orb
2 Vodalian Hexcatcher