24 Island
1 Aquatic Incursion
3 Aquitect's Will
2 Claustrophobia
1 Concentrate
1 Crashing Tide
1 Engulf the Shore
2 Essence Scatter
1 Harbinger of the Tides
1 Library Larcenist
2 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Looter
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Reejerey
2 Mist-Cloaked Herald
1 One With the Wind
1 River Sneak
1 Saltwater Stalwart
2 Scroll Thief
1 Seafloor Oracle
1 Soul Read
2 Streambed Aquitects
1 Tidebinder Mage
1 Triton Shorestalker
1 Wake Thrasher
1 Watertrap Weaver
1 Windrider Patrol
Sideboard:
1 Breeding Pool
4 Collected Company
2 Dreamroot Cascade
4 Forest
2 Hinterland Harbor
4 Jungleborn Pioneer
4 Kumena's Speaker
2 Master of the Pearl Trident
4 Merfolk Mistbinder
4 Merfolk Trickster
4 Merrow Reejerey
2 Mist-Cloaked Herald
4 Silvergill Adept
4 Svyelun of Sea and Sky
1 Tide Shaper
2 Yavimaya Coast