28 Island
1 Myriad Landscape
1 Path of Ancestry
1 Reliquary Tower
1 An Offer You Can't Refuse
1 Aquitect's Will
1 Arcane Denial
1 Arcane Signet
1 Bident of Thassa
1 Brainstorm
1 Coastal Piracy
1 Coralhelm Commander
1 Cosi's Trickster
1 Counterspell
1 Curse of the Swine
1 Cursecatcher
1 Deeproot Waters
1 Distant Melody
1 Emperor Mihail II
1 Flow of Knowledge
1 Harbinger of the Tides
1 Heraldic Banner
1 High Tide
1 Kopala, Warden of Waves
1 Lullmage Mentor
1 Master of Waves
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Mist-Cloaked Herald
1 Mistcaller
1 Negate
1 Nyx Lotus
1 Ponder
1 Pongify
1 Rapid Hybridization
1 Reality Shift
1 Reconnaissance Mission
1 Reflections of Littjara
1 Rishadan Dockhand
1 River Sneak
1 Seafloor Oracle
1 Silvergill Adept
1 Sol Ring
1 Stonybrook Banneret
1 Streambed Aquitects
1 Svyelun of Sea and Sky
1 Thieving Skydiver
1 Thought Vessel
1 Tide Shaper
1 Triton Shorestalker
1 True-Name Nemesis
1 Vodalian Hexcatcher
1 Wash Out
Sideboard:
1 Coat of Arms
1 Cyclonic Rift
1 Deepchannel Mentor
1 Herald's Horn
1 Inundate
1 Kindred Discovery
1 Lord of Atlantis
1 Master of the Pearl Trident
1 Rhystic Study
1 Sapphire Medallion
1 Sceptre of Eternal Glory
1 Seahunter
1 Spectral Deluge
1 Thada Adel, Acquisitor
1 Thassa's Oracle
1 Vanquisher's Banner
1 Wanderwine Prophets