Main deck (60)
4 Aether Vial
4 Benthic Biomancer
3 Harbinger of the Tides
13 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
4 Silvergill Adept
2 Spell Pierce
4 Spreading Seas
1 Tideshaper Mystic
3 Vapor Snag
4 Wizard's Retort

Sideboard (15)
2 Ceremonious Rejection
2 Deprive
3 Dismember
4 Grafdigger's Cage
1 Negate
2 Tidebinder Mage
1 Vapor Snag