4 Aether Vial 4 Cavern of Souls 2 Counterspell 2 Cursecatcher 4 Force of Negation 2 Harbinger of the Tides 16 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 3 Master of Waves 4 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 2 Otawara, Soaring City 2 Rishadan Dockhand 4 Silvergill Adept 2 Spell Pierce 4 Spreading Seas 4 Subtlety 3 Svyelun of Sea and Sky 4 Tide Shaper 4 Chalice of the Void 2 Dismember 2 Flusterstorm 2 Mystical Dispute 2 Thieving Skydiver 2 Unlicensed Hearse 1 Yorion, Sky Nomad