4 Lord of Atlantis 1 Waterlogged Grove 3 Cavern of Souls 4 Aether Vial 8 Island 4 Master of the Pearl Trident 2 Otawara, Soaring City 4 Merfolk Trickster 4 Tishana's Tidebinder 4 Mutavault 4 Tide Shaper 4 Vodalian Hexcatcher 2 Svyelun of Sea and Sky 2 Rishadan Dockhand 3 Force of Negation 2 Dismember 3 Subtlety 2 Oboro, Palace in the Clouds Sideboard 1 Force of Negation 2 Dismember 1 Subtlety 2 Chalice of the Void 1 Spreading Seas 2 Spell Pierce 4 Stern Scolding 2 Harbinger of the Tides