Main deck (61) 1 Cavern of Souls 1 Fiery Islet 2 Glasspool Mimic 3 Harbinger of the Tides 11 Island 1 Kira, Great Glass-Spinner 4 Lord of Atlantis 2 March of Swirling Mist 4 Master of the Pearl Trident 4 Merfolk Trickster 3 Mutavault 1 Oboro, Palace in the Clouds 2 Otawara, Soaring City 1 Phantasmal Image 4 Silvergill Adept 3 Subtlety 3 Suspend 3 Svyelun of Sea and Sky 3 Thieving Skydiver 4 Tide Shaper 1 Waterlogged Grove Sideboard (15) 3 Chalice of the Void 1 Counterspell 3 Engineered Explosives 1 Grafdigger's Cage 2 Spreading Seas 3 Test of Talents 2 Unlicensed Hearse