2 Master of Waves
3 Harbinger of the Tides
4 Tide Shaper
4 Svyelun of Sea and Sky
4 Merfolk Trickster
4 Master of the Pearl Trident
4 Lord of Atlantis
4 Silvergill Adept
4 Aether Vial
2 Dismember
3 Force of Negation
1 Minamo, School at Water's Edge
2 Cavern of Souls
2 Waterlogged Grove
2 Otawara, Soaring City
3 Glasspool Mimic
4 Mutavault
8 Island
Sideboard
1 Grafdigger's Cage
1 Subtlety
1 Echoing Truth
2 Hurkyl's Recall
3 Chalice of the Void
3 Counterspell
4 Relic of Progenitus