Main deck (60) 4 Aether Vial 2 Cavern of Souls 4 Cursecatcher 2 Ghost Quarter 2 Harbinger of the Tides 9 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Master of Waves 4 Merrow Reejerey 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 2 Phantasmal Image 4 Silvergill Adept 2 Spell Pierce 4 Spreading Seas 3 Vapor Snag Sideboard (15) 1 Chalice of the Void 3 Hurkyl's Recall 2 Negate 2 Relic of Progenitus 2 Sea's Claim 2 Spell Pierce 3 Tidebinder Mage