Main deck (60)
4 Aether Vial
3 Cavern of Souls
4 Force of Negation
2 Glasspool Mimic
2 Harbinger of the Tides
10 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Mutavault
1 Otawara, Soaring City
2 Spreading Seas
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Tishana's Tidebinder
4 Vodalian Hexcatcher

Sideboard (15)
3 Chalice of the Void
4 Cursed Totem
4 Dismember
4 Subtlety