Deck
4 Aether Vial
4 Benthic Biomancer
4 Echoing Truth
4 Force of Negation
4 Harbinger of the Tides
7 Island
4 Lonely Sandbar
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Mutavault
1 Oboro, Palace in the Clouds
4 Silvergill Adept
4 Spreading Seas
4 Waterlogged Grove

Sideboard
3 Chalice of the Void
4 Deprive
4 Dismember
4 Relic of Progenitus