Deck
4 Aether Vial
3 Cavern of Souls
3 Flare of Denial
1 Floodpits Drowner
3 Force of Negation
4 Harbinger of the Seas
9 Island
3 Lord of Atlantis
4 Master of the Pearl Trident
2 Mockingbird
2 Mutavault
1 Otawara, Soaring City
2 Rishadan Dockhand
3 Silvergill Adept
4 Sink into Stupor // Soporific Springs
4 Spreading Seas
1 Svyelun of Sea and Sky
4 Tide Shaper
3 Vodalian Hexcatcher

Sideboard
3 Chalice of the Void
2 Consign to Memory
2 Dismember
1 Force of Negation
1 Grafdigger's Cage
3 Subtlety
3 Tishana's Tidebinder