Main deck (60)
4 Aether Vial
4 Cavern of Souls
4 Dismember
2 Force of Negation
8 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 Otawara, Soaring City
1 Sea Gate Restoration
2 Silvergill Adept
2 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
1 Waterlogged Grove

Sideboard (15)
3 Chalice of the Void
1 Force of Negation
3 Harbinger of the Tides
1 Hurkyl's Recall
1 Kira, Great Glass-Spinner
1 Orvar, the All-Form
1 Silvergill Adept
1 Spell Pierce
1 Spreading Seas
2 Subtlety