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

Sideboard
3 Brazen Borrower
2 Counterspell
1 Dismember
1 Master of Waves
4 Relic of Progenitus
4 Subtlety