9 Island 1 Minamo, School at Water's Edge 4 Mutavault 1 Spreading Seas 4 Lord of Atlantis 4 Dismember 4 Cavern of Souls 2 Aether Vial 2 Aether Vial 1 Silvergill Adept 4 Merfolk Trickster 2 Mistcaller 4 Force of Negation 1 Waterlogged Grove 4 Master of the Pearl Trident 4 Svyelun of Sea and Sky 4 Tide Shaper 1 Otawara, Soaring City 4 Vodalian Hexcatcher Sideboard 1 Spreading Seas 2 Silvergill Adept 3 Chalice of the Void 2 Harbinger of the Tides 2 Grafdigger's Cage 1 Orvar, the All-Form 4 Subtlety