4 Wanderwine Hub 3 Seachrome Coast 3 Mutavault 8 Island 2 Cavern of Souls 3 Spreading Seas 4 Aether Vial 3 Force of Negation 3 Dismember 4 Unsettled Mariner 4 Silvergill Adept 4 Merfolk Trickster 4 Master of the Pearl Trident 4 Lord of Atlantis 4 Harbinger of the Tides 3 Benthic Biomancer Sideboard 3 Tidebinder Mage 2 Relic of Progenitus 2 Mana Leak 1 Lurrus of the Dream-Den 2 Echoing Truth 3 Chalice of the Void 1 Spreading Seas 1 Force of Negation