Deck
4 Aether Vial
3 Cavern of Souls
3 Dismember
2 Flare of Denial
4 Harbinger of the Seas
9 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Merfolk Trickster
4 Mutavault
1 Otawara, Soaring City
4 Sink into Stupor // Soporific Springs
2 Subtlety
3 Svyelun of Sea and Sky
4 Tide Shaper
4 Tishana's Tidebinder
3 Vodalian Hexcatcher

Sideboard
4 Chalice of the Void
1 Force of Negation
4 Spell Pierce
4 Stern Scolding
2 Unlicensed Hearse