Deck
4 Aether Vial
3 Cavern of Souls
4 Dismember
1 Fiery Islet
2 Force of Negation
4 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
2 Mistcaller
4 Mutavault
1 Oboro, Palace in the Clouds
2 Otawara, Soaring City
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
1 Waterlogged Grove

Sideboard
3 Chalice of the Void
2 Force of Negation
2 Mana Leak
2 Ratchet Bomb
2 Spreading Seas
4 Subtlety