Deck
4 Aether Vial
2 Cavern of Souls
4 Force of Negation
2 Glasspool Mimic
2 Harbinger of the Tides
7 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
1 Minamo, School at Water's Edge
4 Mutavault
2 Otawara, Soaring City
4 Silvergill Adept
2 Spreading Seas
4 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
2 Waterlogged Grove

Sideboard
2 Chalice of the Void
3 Counterspell
2 Dismember
2 Flusterstorm
1 Hurkyl's Recall
2 Kira, Great Glass-Spinner
3 Relic of Progenitus