Main deck (60) 4 Aether Vial 4 Brazen Borrower 4 Faerie Conclave 4 Harbinger of the Tides 6 Island 4 Master of the Pearl Trident 4 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 4 Repeal 4 Silvergill Adept 4 Spreading Seas 4 Svyelun of Sea and Sky 4 Tide Shaper 4 Waterlogged Grove Sideboard (15) 4 Chalice of the Void 4 Counterspell 3 Force of Negation 4 Relic of Progenitus