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

Sideboard
4 Consign to Memory
3 Force of Negation
2 Ghost Vacuum
2 Relic of Progenitus
1 Svyelun of Sea and Sky
3 Vodalian Hexcatcher