2 Cavern of Souls
8 Island
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
2 Otawara, Soaring City
2 Waterlogged Grove
4 Aether Vial
3 Force of Negation
4 Glasspool Mimic // Glasspool Shore
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Silvergill Adept
2 Spreading Seas
3 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
Sideboard:
4 Chalice of the Void
3 Counterspell
3 Dismember
3 Relic of Progenitus
2 Thieving Skydiver