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