4 Aether Vial 2 Cavern of Souls 3 Force of Negation 3 Glasspool Mimic 3 Harbinger of the Tides 8 Island 1 Kira, Great Glass-Spinner 4 Lord of Atlantis 4 Master of the Pearl Trident 3 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 1 Otawara, Soaring City 4 Silvergill Adept 2 Spreading Seas 3 Subtlety 4 Svyelun of Sea and Sky 4 Tide Shaper 1 Waterlogged Grove 4 Chalice of the Void 3 Counterspell 1 Damping Sphere 2 Dismember 3 Relic of Progenitus 2 Thieving Skydiver