Main deck (60) 4 Aether Vial 2 Cavern of Souls 2 Fiery Islet 4 Force of Negation 2 Glasspool Mimic 3 Harbinger of the Tides 8 Island 2 Kira, Great Glass-Spinner 4 Master of the Pearl Trident 4 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 1 Otawara, Soaring City 2 Phantasmal Image 4 Silvergill Adept 4 Subtlety 4 Svyelun of Sea and Sky 4 Tide Shaper Sideboard (15) 2 Aether Gust 2 Ashiok, Dream Render 4 Chalice of the Void 1 Hurkyl's Recall 3 Ratchet Bomb 3 Relic of Progenitus