Main deck (60) 4 Aether Vial 1 Cavern of Souls 4 Cursecatcher 2 Harbinger of the Tides 12 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) 2 Grafdigger's Cage 1 Harbinger of the Tides 1 Hibernation 3 Hurkyl's Recall 2 Monastery Siege 2 Spell Pierce 2 Spellskite 2 Tidebinder Mage