Main deck (60)
4 Aether Vial
2 Cavern of Souls
4 Chalice of the Void
2 Force of Negation
4 Harbinger of the Tides
12 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Mutavault
4 Silvergill Adept
2 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
2 Waterlogged Grove

Sideboard (15)
4 Counterspell
2 Echoing Truth
3 Relic of Progenitus
2 Spreading Seas
4 Suspend