3 Cavern of Souls
8 Island
1 Mutavault
1 Otawara, Soaring City
4 Wasteland
4 Aether Vial
1 Floodpits Drowner
4 Force of Will
4 Harbinger of the Seas
4 Lord of Atlantis
4 Master of the Pearl Trident
1 Merfolk Trickster
1 Misdirection
3 Mistcaller
4 Silvergill Adept
3 Sink into Stupor // Soporific Springs
1 Standstill
1 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
Sideboard:
1 Consign to Memory
2 Dismember
2 Floodpits Drowner
1 Force of Negation
1 Grafdigger's Cage
1 Hydroblast
2 Merfolk Trickster
2 Tishana's Tidebinder
3 True-Name Nemesis