Main deck (60) 4 Aether Vial 4 Force of Negation 4 Glasspool Mimic 2 Harbinger of the Tides 12 Island 2 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 4 Silvergill Adept 2 Spell Pierce 4 Subtlety 4 Svyelun of Sea and Sky 4 Tide Shaper 4 Waterlogged Grove Sideboard (15) 2 Aether Gust 3 Ancestral Vision 3 Brazen Borrower 2 Mystical Dispute 3 Relic of Progenitus 2 Thieving Skydiver