Main deck (60) 4 Coralhelm Commander 3 Curiosity 4 Deeproot Waters 1 Disperse 3 Familiar's Ruse 21 Island 2 Kopala, Warden of Waves 4 Merfolk Sovereign 4 Mist-Cloaked Herald 4 River Sneak 2 Seafloor Oracle 4 Silvergill Adept 4 Triton Shorestalker Sideboard (15) 3 Annul 3 Chill 2 Disdainful Stroke 2 Disperse 2 Sentinel Totem 3 Sigil of Sleep