1 Bojuka Bog
1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
1 Creeping Tar Pit
1 Drowned Catacomb
1 Exotic Orchard
13 Island
1 Maze of Ith
1 Minamo, School at Water's Edge
1 Morphic Pool
1 Path of Ancestry
1 Reliquary Tower
1 Shipwreck Marsh
1 Sunken Hollow
1 Svyelunite Temple
6 Swamp
1 Tectonic Edge
1 Unclaimed Territory
1 Watery Grave
1 Arcane Denial
1 Arcane Signet
1 Bident of Thassa
1 Coastal Piracy
1 Counterspell
1 Countersquall
1 Damnation
1 Darting Merfolk
1 Deepchannel Mentor
1 Deeproot Waters
1 Dimir Signet
1 Distant Melody
1 Enclave Cryptologist
1 Glasspool Mimic // Glasspool Shore
1 Gray Harbor Merfolk
1 Haunted One
1 Haunting Voyage
1 Herald's Horn
1 Heraldic Banner
1 Inkfathom Infiltrator
1 Inkfathom Witch
1 Kindred Discovery
1 Kindred Dominance
1 Kopala, Warden of Waves
1 Lord of Atlantis
1 Master of the Pearl Trident
1 Merfolk Sovereign
1 Merfolk Windrobber
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Mist-Cloaked Herald
1 Pact of the Serpent
1 Patriarch's Bidding
1 Pillar of Origins
1 Pongify
1 Pyre of Heroes
1 Rapid Hybridization
1 Reflections of Littjara
1 River Sneak
1 River's Rebuke
1 Rogue Class
1 Sage of Fables
1 Sea Scryer
1 Seafloor Oracle
1 Seahunter
1 Silvergill Adept
1 Sol Ring
1 Spreading Seas
1 Stonybrook Banneret
1 Streambed Aquitects
1 Svyelun of Sea and Sky
1 Sygg, River Cutthroat
1 Talisman of Dominance
1 Thada Adel, Acquisitor
1 Thassa, God of the Sea
1 Thieving Skydiver
1 Throne of the God-Pharaoh
1 Tide Shaper
1 Triton Shorestalker
1 True-Name Nemesis
1 Wanderwine Prophets
1 Whirlpool Rider
1 Zareth San, the Trickster
Sideboard: