3 Harbinger of the Tides
1 Kira, Great Glass-Spinner
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
2 Rishadan Dockhand
2 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
4 Aether Vial
4 Force of Negation
3 Cavern of Souls
10 Island
1 Minamo, School at Water's Edge
4 Mutavault
1 Otawara, Soaring City
1 Waterlogged Grove
Sideboard
1 Harbinger of the Tides
2 Subtlety
3 Chalice of the Void
4 Dismember
2 Hurkyl's Recall
1 Stern Scolding
2 Spreading Seas