4 Silvergill Adept
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
3 Subtlety
4 Vodalian Hexcatcher
4 Svyelun of Sea and Sky
4 Tide Shaper
2 Mistcaller
4 Aether Vial
2 Dismember
1 Spell Pierce
4 Cavern of Souls
1 Minamo, School at Water's Edge
4 Mutavault
1 Otawara, Soaring City
9 Island
1 Waterlogged Grove
Sideboard
1 Dismember
3 Chalice of the Void
3 Force of Negation
2 Harbinger of the Tides
1 Kira, Great Glass-Spinner
2 Spreading Seas
1 Hurkyl's Recall
1 Mutagenic Growth
1 Ratchet Bomb