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

Sideboard
4 Consign to Memory
1 Force of Negation
4 Stern Scolding
2 Subtlety
2 Surgical Extraction
2 Tishana's Tidebinder