3 Cavern of Souls
4 Tide Shaper
1 Otawara, Soaring City
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Sink into Stupor
4 Mutavault
8 Island
4 Tishana's Tidebinder
4 Vodalian Hexcatcher
4 Harbinger of the Seas
4 Mindspring Merfolk
4 Silvergill Mentor
4 Aether Vial
4 Flare of Denial
Sideboard
3 Chalice of the Void
3 Dismember
3 Consign to Memory
3 Svyelun of Sea and Sky
3 Force of Negation