Main deck (60) 4 Aether Vial 4 Botanical Sanctum 2 Breeding Pool 1 Cavern of Souls 2 Deprive 1 Flooded Strand 4 Glasspool Mimic 2 Harbinger of the Tides 2 Island 4 Kumena's Speaker 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Mistbinder 4 Merfolk Trickster 4 Merrow Reejerey 3 Mutavault 1 Polluted Delta 4 Silvergill Adept 2 Spreading Seas 4 Waterlogged Grove Sideboard (15) 2 Brazen Borrower 4 Chalice of the Void 2 Deprive 3 Dismember 3 Relic of Progenitus 1 Spreading Seas