9 Island 1 Minamo, School at Water's Edge 1 Oboro, Palace in the Clouds 2 Wanderwine Hub 4 Spreading Seas 4 Mutavault 2 Cavern of Souls 1 Sea's Claim 3 Force of Negation 4 Benthic Biomancer 4 Silvergill Adept 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Harbinger of the Tides 4 Merfolk Trickster 4 Merrow Reejerey 1 Master of Waves 4 Aether Vial Sideboard 2 Pithing Needle 2 Relic of Progenitus 1 Dismember 2 Disdainful Stroke 1 Dispel 2 Spell Pierce 2 Vapor Snag 2 Tidebinder Mage 1 Sea's Claim