4 Aether Vial
2 Cavern of Souls
4 Force of Negation
10 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
1 Minamo, School at Water's Edge
4 Mutavault
2 Otawara, Soaring City
2 Silvergill Adept
2 Spreading Seas
4 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
1 Waterlogged Grove
Sideboard
2 Chalice of the Void
3 Dismember
1 Echoing Truth
2 Harbinger of the Tides
2 Hurkyl's Recall
1 Kira, Great Glass-Spinner
1 Mistcaller
2 Ratchet Bomb
1 Relic of Progenitus