4 Cavern of Souls
8 Island
1 Minamo, School at Water's Edge
3 Mutavault
1 Oboro, Palace in the Clouds
2 Otawara, Soaring City
1 Waterlogged Grove
4 Aether Vial
3 Force of Negation
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Rishadan Dockhand
3 Subtlety
3 Svyelun of Sea and Sky
4 Tide Shaper
3 Tishana's Tidebinder
4 Vodalian Hexcatcher
Sideboard:
2 Cursed Totem
2 Damping Sphere
1 Grafdigger's Cage
1 Hibernation
1 Hurkyl's Recall
2 Spreading Seas
2 Spreading Seas
3 Stern Scolding
1 Surgical Extraction