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