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