4 Floodpits Drowner 1 Glasspool Mimic 4 Harbinger of the Seas 4 Lord of Atlantis 4 Master of the Pearl Trident 2 Rishadan Dockhand 2 Svyelun of Sea and Sky 4 Tide Shaper 3 Vodalian Hexcatcher 4 Aether Vial 4 Flare of Denial 2 Force of Negation 4 Sink into Stupor 2 Spreading Seas 4 Cavern of Souls 6 Island 1 Minamo, School at Water's Edge 3 Mutavault 2 Otawara, Soaring City Sideboard 1 Force of Negation 4 Chalice of the Void 3 Consign to Memory 2 Harbinger of the Tides 2 Subtlety 3 Tishana's Tidebinder