Deck
4 Aether Vial
2 Benthic Biomancer
2 Cavern of Souls
3 Dismember
2 Glasspool Mimic
2 Harbinger of the Tides
9 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Mutavault
2 Otawara, Soaring City
4 Silvergill Adept
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
2 Waterlogged Grove

Sideboard
3 Force of Negation
2 Harbinger of the Tides
1 Kira, Great Glass-Spinner
3 Relic of Progenitus
2 Spell Pierce
4 Subtlety