Main deck (60)
4 Aether Vial
4 Botanical Sanctum
2 Breeding Pool
2 Cavern of Souls
1 Ceremonious Rejection
1 Cursecatcher
4 Harbinger of the Tides
6 Island
1 Jace, Cunning Castaway
1 Kira, Great Glass-Spinner
1 Kopala, Warden of Waves
3 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Branchwalker
3 Merrow Reejerey
4 Mutavault
4 Silvergill Adept
1 Spell Pierce
4 Spreading Seas
1 Thassa, God of the Sea
1 Unclaimed Territory

Sideboard (15)
2 Ceremonious Rejection
3 Cursecatcher
2 Dispel
4 Grafdigger's Cage
3 Hurkyl's Recall
1 Vapor Snag