Deck
4 Aether Vial
2 Cavern of Souls
4 Force of Negation
2 Glasspool Mimic
4 Harbinger of the Tides
1 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Master of Waves
4 Merfolk Trickster
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
4 Silvergill Adept
8 Snow-Covered Island
3 Svyelun of Sea and Sky
4 Tide Shaper
2 Waterlogged Grove

Sideboard
4 Chalice of the Void
3 Counterspell
4 Dismember
4 Relic of Progenitus