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