4 Benthic Biomancer
2 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Master of Waves
4 Merfolk Trickster
2 Merrow Reejerey
4 Silvergill Adept
4 Deprive
2 Spell Pierce
4 Aether Vial
2 Spreading Seas
1 Cavern of Souls
14 Island
1 Minamo, School at Water's Edge
3 Mutavault
1 Oboro, Palace in the Clouds
Sideboard
2 Spreading Seas
2 Ceremonious Rejection
2 Chalice of the Void
3 Relic of Progenitus
2 Hurkyl's Recall
2 Echoing Truth
2 Dismember