Main deck (60) 4 Aether Vial 3 Cavern of Souls 3 Dismember 4 Flare of Denial 3 Harbinger of the Seas 11 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 2 Merfolk Trickster 2 Mutavault 1 Otawara, Soaring City 2 Rishadan Dockhand 4 Sink into Stupor 3 Subtlety 2 Svyelun of Sea and Sky 4 Tide Shaper 1 Tishana's Tidebinder 3 Vodalian Hexcatcher Sideboard (15) 1 Dismember 2 Force of Negation 2 Harbinger of the Tides 2 Merfolk Trickster 2 Soulless Jailer 3 Spreading Seas 1 Subtlety 1 Tishana's Tidebinder 1 Unlicensed Hearse