3 Cavern of Souls
9 Island
4 Mutavault
1 Otawara, Soaring City
4 Aether Vial
3 Flare of Denial
4 Floodpits Drowner
3 Force of Negation
4 Harbinger of the Seas
3 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
4 Sink into Stupor // Soporific Springs
3 Svyelun of Sea and Sky
4 Tide Shaper
3 Tishana's Tidebinder
Sideboard:
2 Consign to Memory
3 Hurkyl's Recall
4 Relic of Progenitus
3 Subtlety
3 Vodalian Hexcatcher