4 Mutavault
11 Island
4 Faerie Conclave
4 Spreading Seas
4 Aether Vial
4 Echoing Truth
4 Deprive
4 Silvergill Adept
4 Merfolk Trickster
4 Master of the Pearl Trident
4 Benthic Biomancer
4 Harbinger of the Tides
4 Lord of Atlantis
1 Oboro, Palace in the Clouds
Sideboard
4 Tectonic Edge
4 Relic of Progenitus
4 Dismember
3 Chalice of the Void