4 Cursecatcher
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merrow Reejerey
4 Silvergill Adept
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Force of Negation
4 Aether Vial
4 Spreading Seas
3 Cavern of Souls
1 Fiery Islet
9 Island
4 Mutavault
1 Oboro, Palace in the Clouds
2 Waterlogged Grove
Sideboard
2 Brazen Borrower
4 Counterspell
3 Dismember
2 Harbinger of the Tides
2 Merfolk Trickster
2 Relic of Progenitus