Main deck (60) 4 Aether Vial 4 Cavern of Souls 4 Dismember 8 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 4 Mutavault 2 Otawara, Soaring City 2 Rishadan Dockhand 4 Spreading Seas 2 Subtlety 4 Svyelun of Sea and Sky 4 Tide Shaper 4 Vodalian Hexcatcher 2 Waterlogged Grove Sideboard (15) 2 Chalice of the Void 4 Force of Negation 2 Hurkyl's Recall 2 Kira, Great Glass-Spinner 3 Relic of Progenitus 2 Subtlety