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