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

Sideboard
4 Chalice of the Void
3 Dismember
3 Harbinger of the Tides
2 Mystical Dispute
3 Unlicensed Hearse