4 Cavern of Souls
8 Island
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
1 Otawara, Soaring City
4 Aether Vial
4 Cursecatcher
3 Dismember
2 Glasspool Mimic // Glasspool Shore
2 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Silvergill Adept
4 Svyelun of Sea and Sky
2 Tide Shaper
4 Vodalian Hexcatcher
Sideboard:
3 Chalice of the Void
2 Flusterstorm
2 Harbinger of the Tides
3 Mystical Dispute
4 Subtlety
1 Unlicensed Hearse