18 Island
4 Lonely Sandbar
4 Cold-Eyed Selkie
4 Master of the Pearl Trident
4 Merfolk Sovereign
2 Merfolk Wayfinder
4 Merrow Reejerey
2 Scroll Thief
4 Streambed Aquitects
2 Tidal Courier
4 Tidal Warrior
4 Vanquisher's Banner
4 Wake Thrasher
Sideboard:
4 Aquitect's Will