Main deck (60)
4 Aether Vial
4 Cavern of Souls
2 Chalice of the Void
3 Dismember
4 Flare of Denial
3 Floodpits Drowner
4 Harbinger of the Seas
6 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
1 Otawara, Soaring City
4 Sink into Stupor
3 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher

Sideboard (15)
1 Chalice of the Void
1 Floodpits Drowner
2 Spell Pierce
4 Stern Scolding
3 Subtlety
4 Tishana's Tidebinder