Deck
4 Aether Vial
3 Cavern of Souls
3 Flare of Denial
2 Floodpits Drowner
2 Force of Negation
1 Glasspool Mimic // Glasspool Shore
4 Harbinger of the Seas
9 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Mindspring Merfolk
2 Mutavault
2 Otawara, Soaring City
1 Silvergill Adept
4 Sink into Stupor // Soporific Springs
4 Spreading Seas
3 Svyelun of Sea and Sky
4 Tide Shaper
2 Tishana's Tidebinder

Sideboard
3 Chalice of the Void
3 Consign to Memory
2 Dismember
1 Force of Negation
2 Stern Scolding
2 Subtlety
2 Surgical Extraction