Deck
4 Aether Vial
4 Cavern of Souls
4 Flare of Denial
2 Floodpits Drowner
4 Harbinger of the Seas
8 Island
2 Kiora, the Rising Tide
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Mutavault
4 Silvergill Adept
4 Sink into Stupor // Soporific Springs
2 Spell Pierce
3 Spreading Seas
2 Svyelun of Sea and Sky
4 Tide Shaper
1 Vodalian Hexcatcher

Sideboard
3 Dismember
1 Floodpits Drowner
3 Soul-Guide Lantern
2 Stern Scolding
2 Subtlety
1 Svyelun of Sea and Sky
3 Tishana's Tidebinder