Deck
4 Aether Vial
2 Cavern of Souls
2 Dismember
3 Flare of Denial
2 Floodpits Drowner
3 Force of Negation
1 Gloomlake Verge
4 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 Oboro, Palace in the Clouds
1 Otawara, Soaring City
4 Sink into Stupor // Soporific Springs
2 Svyelun of Sea and Sky
4 Tide Shaper
2 Tishana's Tidebinder
4 Vodalian Hexcatcher

Sideboard
4 Consign to Memory
2 Damping Sphere
2 Floodpits Drowner
3 Stern Scolding
2 Subtlety
2 Surgical Extraction