20 Island
2 Lonely Sandbar
2 Chart a Course
1 Cold-Eyed Selkie
1 Concentrate
1 Deeproot Waters
2 Essence Scatter
2 Favorable Winds
1 Fleet Swallower
1 Harbinger of the Tides
1 Kopala, Warden of Waves
1 Master of the Pearl Trident
1 Merfolk Sovereign
1 Merrow Reejerey
1 Mind Spring
1 Misdirection
2 River Sneak
2 Search for Azcanta // Azcanta, the Sunken Ruin
1 Send to Sleep
2 Shaper Apprentice
2 Siren Stormtamer
2 Spell Pierce
2 Streambed Aquitects
2 Tempest Caller
1 Tidal Courier
2 Tidal Warrior
1 Watertrap Weaver
2 Wind Strider
Sideboard:
4 Aquitect's Will
2 Claustrophobia
1 Distant Melody
2 Dive Down
1 Engulf the Shore
1 Master of Waves
2 Storm Sculptor
1 Streambed Aquitects
1 Tidebinder Mage