4 Aether Vial
4 Spreading Seas
2 Thassa, God of the Sea
3 Merrow Reejerey
4 Lord of Atlantis
4 Benthic Biomancer
4 Merfolk Trickster
4 Master of Waves
4 Silvergill Adept
4 Master of the Pearl Trident
1 Oboro, Palace in the Clouds
4 Cavern of Souls
4 Mutavault
14 Island
Sideboard
2 Grafdigger's Cage
2 Cursecatcher
4 Vapor Snag
4 Spell Pierce
2 Ratchet Bomb
1 Island