4 Master of the Pearl Trident
4 Silvergill Adept
4 Svyelun of Sea and Sky
4 Lord of Atlantis
4 Tide Shaper
3 Glasspool Mimic
4 Subtlety
4 Merfolk Trickster
4 Aether Vial
4 Force of Negation
2 Spreading Seas
9 Island
1 Cavern of Souls
3 Waterlogged Grove
4 Mutavault
2 Otawara, Soaring City
Sideboard
1 Kira, Great Glass-Spinner
4 Chalice of the Void
2 Counterspell
2 Unlicensed Hearse
2 Dismember
2 Spell Pierce
1 Brazen Borrower
1 Hurkyl's Recall