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

Sideboard
3 Chalice of the Void
3 Consign to Memory
2 Mistcaller
3 Mystical Dispute
3 Stern Scolding
1 Surgical Extraction