4 Cavern of Souls
10 Island
4 Mutavault
2 Waterlogged Grove
4 Aether Vial
1 Brazen Borrower // Petty Theft
4 Chalice of the Void
4 Force of Will
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Paradigm Shift
3 Phantasmal Image
4 Silvergill Adept
4 Thassa's Oracle
4 True-Name Nemesis
Sideboard:
2 Dismember
1 Echoing Truth
2 Force of Negation
1 Grafdigger's Cage
4 Merfolk Trickster
3 Relic of Progenitus
2 Submerge