Main deck (60) 4 Aether Vial 2 Cavern of Souls 2 Darkslick Shores 3 Dismember 2 Fiery Islet 1 Force of Negation 3 Harbinger of the Tides 9 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 4 Mutavault 1 Otawara, Soaring City 4 Silvergill Adept 2 Subtlety 3 Svyelun of Sea and Sky 4 Tide Shaper 4 Vodalian Hexcatcher Sideboard (15) 1 Dismember 2 Grafdigger's Cage 1 Harbinger of the Tides 3 Mystical Dispute 3 Spell Pierce 2 Spreading Seas 1 Subtlety 2 Unlicensed Hearse