4 Benthic Biomancer 2 Brazen Borrower 4 Glasspool Mimic 2 Harbinger of the Tides 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 4 Merrow Reejerey 4 Silvergill Adept 3 Dismember 4 Aether Vial 3 Spreading Seas 2 Cavern of Souls 8 Island 3 Mutavault 1 Oboro, Palace in the Clouds 4 Waterlogged Grove Sideboard 2 Brazen Borrower 3 Chalice of the Void 2 Deprive 4 Force of Negation 1 Phyrexian Revoker 3 Relic of Progenitus