Main deck (60) 4 Aether Vial 1 Cavern of Souls 4 Force of Negation 3 Glasspool Mimic 8 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 2 Otawara, Soaring City 4 Silvergill Adept 2 Spreading Seas 4 Subtlety 4 Svyelun of Sea and Sky 4 Tide Shaper 2 Waterlogged Grove Sideboard (15) 1 Brazen Borrower 2 Chalice of the Void 2 Counterspell 3 Dismember 2 Kira, Great Glass-Spinner 2 Spell Pierce 3 Unlicensed Hearse