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
8 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Mindspring Merfolk
3 Mutavault
2 Otawara, Soaring City
4 Sink into Stupor // Soporific Springs
2 Spreading Seas
4 Tide Shaper
2 Tishana's Tidebinder

Sideboard
2 Chalice of the Void
4 Consign to Memory
1 Harbinger of the Seas
2 Spreading Seas
4 Stern Scolding
2 Subtlety