3 Harbinger of the Seas
4 Master of the Pearl Trident
4 Mindspring Merfolk
1 Minamo, School at Water's Edge
4 Silvergill Mentor
4 Lord of Atlantis
2 Vodalian Hexcatcher
4 Sink into Stupor
4 Flare of Denial
2 Mutavault
1 Otawara, Soaring City
4 Aether Vial
9 Island
3 Cavern of Souls
3 Svyelun of Sea and Sky
2 Merfolk Trickster
3 Tide Shaper
2 Spreading Seas
1 Glasspool Mimic
Sideboard
1 Harbinger of the Seas
2 Stern Scolding
2 Tishana's Tidebinder
2 Subtlety
2 Force of Negation
4 Consign to Memory
2 Unlicensed Hearse