3 Tishana's Tidebinder
4 Consign to Memory
4 Harbinger of the Seas
4 Sink into Stupor
4 Floodpits Drowner
3 Lord of Atlantis
4 Aether Vial
1 Minamo, School at Water's Edge
4 Mutavault
3 Cavern of Souls
4 Master of the Pearl Trident
2 Dismember
8 Island
4 Merfolk Trickster
3 Svyelun of Sea and Sky
4 Tide Shaper
1 Otawara, Soaring City
Sideboard
3 Vodalian Hexcatcher
3 Stern Scolding
3 Chalice of the Void
4 Relic of Progenitus
2 Subtlety