23 Island
1 Riptide Laboratory
14 Swamp
1 Altar's Reap
1 Bident of Thassa
1 Birthing Boughs
1 Blood Divination
1 Brainstorm
1 Caller of Gales
1 Carnage Altar
1 Citanul Flute
1 Coralhelm Commander
1 Corrupted Conviction
1 Counterspell
1 Coveted Prize
1 Dakra Mystic
1 Darting Merfolk
1 Deeproot Pilgrimage
1 Deeproot Waters
1 Defiler of Dreams
1 Distant Melody
1 Emperor Mihail II
1 Fabricate
1 Flow of Knowledge
1 Frostwind Invoker
1 Grim Captain's Call
1 Harbinger of the Tides
1 High Tide
1 Hollowsage
1 Icon of Ancestry
1 Illicit Shipment
1 Kindred Discovery
1 Kopala, Warden of Waves
1 Library Larcenist
1 Lightning Greaves
1 Lullmage Mentor
1 Malevolent Awakening
1 Maskwood Nexus
1 Merfolk Looter
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Mire Triton
1 Negate
1 Phyrexian Reclamation
1 Sapphire Medallion
1 Seafloor Oracle
1 Seahunter
1 Silvergill Adept
1 Stonybrook Banneret
1 Svyelun of Sea and Sky
1 Swiftfoot Boots
1 Sygg, River Cutthroat
1 Thassa's Rebuff
1 Tidal Courier
1 Transcendent Message
1 Vodalian Hexcatcher
1 Wake Thrasher
1 Wanderwine Prophets
1 Whir of Invention
1 Windfall
Sideboard:
2 Faerie Dragon
1 Feywild Visitor
4 Merfolk
1 Shadowheart, Dark Justiciar