Main deck (60)
4 Aether Vial
4 Cavern of Souls
2 Chalice of the Void
2 Daze
1 Echoing Truth
4 Force of Will
1 Glasspool Mimic
2 Harbinger of the Tides
2 Hullbreacher
12 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Merfolk Trickster
4 Mutavault
4 Silvergill Adept
4 Tide Shaper
4 True-Name Nemesis

Sideboard (15)
2 Chalice of the Void
1 Cursed Totem
3 Force of Negation
3 Grafdigger's Cage
1 Hurkyl's Recall
1 Steal Enchantment
2 Submerge
1 Surgical Extraction
1 Umezawa's Jitte