Main deck (60) 4 Aether Vial 4 Botanical Sanctum 2 Breeding Pool 1 Cavern of Souls 4 Cursecatcher 4 Harbinger of the Tides 4 Island 1 Kopala, Warden of Waves 4 Kumena's Speaker 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Branchwalker 4 Merrow Reejerey 4 Mutavault 4 Polluted Delta 4 Silvergill Adept 4 Spreading Seas Sideboard (15) 3 Ceremonious Rejection 2 Disdainful Stroke 2 Dispel 1 Invasive Surgery 3 Natural State 3 Relic of Progenitus 1 Unified Will