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