Main deck (60) 4 Aether Vial 3 Archmage's Charm 2 Cavern of Souls 3 Force of Negation 3 Glasspool Mimic 2 Gut Shot 10 Island 3 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Trickster 1 Minamo, School at Water's Edge 1 Oboro, Palace in the Clouds 1 Otawara, Soaring City 4 Silvergill Adept 3 Spreading Seas 4 Svyelun of Sea and Sky 4 Tide Shaper 4 Waterlogged Grove Sideboard (15) 2 Chalice of the Void 2 Counterspell 1 Grafdigger's Cage 2 Hurkyl's Recall 2 Mystical Dispute 3 Relic of Progenitus 3 Subtlety