4 Cavern of Souls
11 Island
4 Mutavault
1 Waterlogged Grove
2 Subtlety
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Merfolk Trickster
3 Mistcaller
4 Silvergill Adept
3 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
3 Dismember
1 Force of Negation
1 Fading Hope
4 Aether Vial
Sideboard
1 Mistcaller
3 Chalice of the Void
1 Dispel
1 Mystical Dispute
1 Grafdigger's Cage
2 Spreading Seas
2 Harbinger of the Tides
2 Slip Out the Back
1 Relic of Progenitus
1 Pithing Needle