4 Rishadan Dockhand
4 Tide Shaper
4 Lord of Atlantis
4 Floodpits Drowner
4 Master of the Pearl Trident
4 Harbinger of the Seas
2 Svyelun of Sea and Sky
4 Tishana's Tidebinder
2 Vodalian Hexcatcher
4 Aether Vial
2 Flare of Denial
4 Sink into Stupor
2 Dismember
1 Gemstone Caverns
3 Cavern of Souls
1 Otawara, Soaring City
4 Mutavault
1 Minamo, School at Water's Edge
6 Island
Sideboard
2 Flare of Denial
2 Dismember
2 Force of Negation
3 Stern Scolding
2 Merfolk Trickster
4 Consign to Memory