Deck
4 Aether Vial
3 Benthic Biomancer
2 Cavern of Souls
3 Dismember
3 Force of Negation
4 Harbinger of the Tides
8 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
3 Mutavault
3 Seachrome Coast
4 Silvergill Adept
3 Spreading Seas
4 Unsettled Mariner
4 Wanderwine Hub

Sideboard
3 Chalice of the Void
2 Echoing Truth
1 Lurrus of the Dream-Den
3 Mana Leak
3 Relic of Progenitus
1 Spreading Seas
2 Tidebinder Mage