4 Spreading Seas
4 Aether Vial
4 Deprive
4 Benthic Biomancer
4 Silvergill Adept
2 Merrow Reejerey
4 Merfolk Trickster
4 Master of the Pearl Trident
4 Lord of Atlantis
4 Harbinger of the Tides
1 Oboro, Palace in the Clouds
4 Mutavault
15 Island
2 Master of Waves
Sideboard
3 Spell Pierce
3 Ceremonious Rejection
4 Relic of Progenitus
2 Echoing Truth
3 Dismember