Deck
4 Aether Vial
4 Cavern of Souls
4 Force of Negation
2 Glasspool Mimic
2 Harbinger of the Tides
8 Island
4 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
2 Rishadan Dockhand
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Tishana's Tidebinder
4 Vodalian Hexcatcher

Sideboard
4 Chalice of the Void
3 Cursed Totem
3 Dismember
2 Harbinger of the Tides
3 Subtlety