Main deck (60) 4 Aether Vial 3 Cavern of Souls 3 Chalice of the Void 1 Counterspell 2 Dismember 2 Force of Negation 10 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 1 Minamo, School at Water's Edge 3 Mutavault 1 Oboro, Palace in the Clouds 2 Rishadan Dockhand 3 Silvergill Adept 2 Spreading Seas 1 Suspend 4 Svyelun of Sea and Sky 4 Tide Shaper 2 Waterlogged Grove Sideboard (15) 1 Chalice of the Void 3 Counterspell 1 Dismember 2 Force of Negation 2 Master of Waves 2 Relic of Progenitus 2 Suspend 2 Tidebinder Mage