Deck
4 Aether Vial
2 Cavern of Souls
2 Cursecatcher
3 Dismember
2 Force of Negation
2 Glasspool Mimic
2 Harbinger of the Tides
7 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
2 Otawara, Soaring City
2 Silvergill Adept
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
2 Waterlogged Grove

Sideboard
3 Chalice of the Void
2 Flusterstorm
2 Hurkyl's Recall
2 Spreading Seas
4 Subtlety
2 Unlicensed Hearse