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

Sideboard
4 Chalice of the Void
3 Floodpits Drowner
2 Force of Negation
3 Harbinger of the Tides
3 Subtlety