Deck
4 Aether Vial
4 Cavern of Souls
4 Counterspell
1 Flare of Denial
4 Force of Negation
2 Harbinger of the Seas
9 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Merfolk Trickster
4 Mutavault
1 Otawara, Soaring City
3 Silvergill Adept
1 Sink into Stupor // Soporific Springs
1 Svyelun of Sea and Sky
1 Sygg, Wanderwine Wisdom // Sygg, Wanderbrine Shield
4 Tide Shaper
2 Tishana's Tidebinder
4 Vodalian Hexcatcher

Sideboard
2 Consign to Memory
1 Harbinger of the Seas
1 Kopala, Warden of Waves
2 Master of Waves
4 Mistcaller
3 Spell Pierce
2 Tishana's Tidebinder