Main deck (60) 4 Aether Vial 4 Botanical Sanctum 3 Breeding Pool 2 Cryptic Command 2 Dismember 4 Flooded Strand 3 Harbinger of the Tides 6 Island 4 Kumena's Speaker 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Merfolk Branchwalker 4 Merrow Reejerey 3 Mutavault 4 Silvergill Adept 1 Smuggler's Copter 4 Spreading Seas Sideboard (15) 4 Ceremonious Rejection 1 Deeproot Waters 3 Dispel 1 Echoing Truth 4 Relic of Progenitus 2 Spell Pierce