4 Aether Vial
4 Lord of Atlantis
2 Dismember
4 Cavern of Souls
4 Master of the Pearl Trident
4 Mutavault
9 Island
4 Merfolk Trickster
4 Force of Negation
1 Waterlogged Grove
4 Rishadan Dockhand
4 Tide Shaper
4 Svyelun of Sea and Sky
2 Otawara, Soaring City
4 Vodalian Hexcatcher
2 Deeproot Pilgrimage
Sideboard
2 Dismember
3 Chalice of the Void
2 Hurkyl's Recall
2 Spreading Seas
2 Harbinger of the Tides
2 Cursed Totem
2 Tishana's Tidebinder