4 Merfolk Trickster
4 Lord of Atlantis
4 Master of the Pearl Trident
1 Glasspool Mimic
2 Rishadan Dockhand
2 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
4 Tishana's Tidebinder
4 Aether Vial
2 Dismember
2 Deeproot Pilgrimage
8 Island
2 Cavern of Souls
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
1 Fiery Islet
2 Otawara, Soaring City
Sideboard
2 Subtlety
1 Dismember
2 Hurkyl's Recall
1 Cursed Totem
2 Harbinger of the Tides
2 Spreading Seas
2 Chalice of the Void
3 Force of Negation