Main deck (60) 4 Aether Vial 2 Cavern of Souls 4 Cursecatcher 2 Harbinger of the Tides 12 Island 2 Kopala, Warden of Waves 4 Lord of Atlantis 4 Master of the Pearl Trident 2 Master of Waves 3 Merrow Reejerey 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 4 Silvergill Adept 2 Spell Pierce 4 Spreading Seas 3 Vapor Snag 2 Watertrap Weaver Sideboard (15) 4 Ceremonious Rejection 2 Dispel 2 Flashfreeze 1 Harbinger of the Tides 1 Kira, Great Glass-Spinner 3 Relic of Progenitus 2 Unified Will