Main deck (60)
4 Aether Vial
4 Benthic Biomancer
2 Echoing Truth
4 Force of Negation
3 Harbinger of the Tides
11 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Merrow Reejerey
4 Mutavault
1 Oboro, Palace in the Clouds
4 Silvergill Adept
4 Spreading Seas
3 Waterlogged Grove

Sideboard (15)
2 Brazen Borrower
4 Chalice of the Void
3 Deprive
3 Dismember
3 Relic of Progenitus