1 Command Tower
1 Deserted Beach
1 Glacial Fortress
1 Hengegate Pathway // Mistgate Pathway
12 Island
1 Myriad Landscape
1 Mystic Sanctuary
1 Nimbus Maze
1 Path of Ancestry
7 Plains
1 Port Town
1 Prairie Stream
1 Reliquary Tower
1 Riptide Laboratory
1 Skycloud Expanse
1 Unclaimed Territory
1 Akroma's Will
1 Aquatic Incursion
1 Aquitect's Will
1 Arcane Denial
1 Arcane Signet
1 Argentum Armor
1 Austere Command
1 Azorius Signet
1 Benthic Biomancer
1 Bident of Thassa
1 Blackblade Reforged
1 Coralhelm Commander
1 Counterspell
1 Darksteel Ingot
1 Deepchannel Mentor
1 Deeproot Waters
1 Distant Melody
1 Dovin's Veto
1 Dusk // Dawn
1 Enclave Cryptologist
1 Fallowsage
1 Freed from the Real
1 Grafted Exoskeleton
1 Harbinger of the Tides
1 Harpoon Sniper
1 Heliod's Intervention
1 Judge of Currents
1 Jwari Disruption // Jwari Ruins
1 Kindred Boon
1 Kopala, Warden of Waves
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Path to Exile
1 Reflections of Littjara
1 Rootwater Thief
1 Sage of Fables
1 Sage's Dousing
1 Seafloor Oracle
1 Seahunter
1 Silvergill Adept
1 Sol Ring
1 Springleaf Drum
1 Stonybrook Banneret
1 Stonybrook Schoolmaster
1 Streambed Aquitects
1 Supreme Verdict
1 Surgespanner
1 Svyelun of Sea and Sky
1 Swords to Plowshares
1 Sygg, River Guide
1 Tempest Caller
1 Thada Adel, Acquisitor
1 Thassa, God of the Sea
1 Thieving Skydiver
1 Tide Shaper
1 Unsettled Mariner
1 Vedalken Aethermage
1 Veteran of the Depths
1 Wanderwine Prophets
1 Wayfarer's Bauble
Sideboard:
1 Archetype of Imagination
1 Commander's Sphere
1 Convincing Mirage
1 Coralhelm Guide
1 Cursecatcher
1 Eerie Interlude
1 Elemental
1 Glasspool Mimic // Glasspool Shore
1 Hallowed Fountain
1 Herald of Secret Streams
1 Kindred Discovery
1 Lingering Mirage
1 Merfolk
1 Merfolk Wizard
1 Mirrorhall Mimic // Ghastly Mimicry
1 Mirrorweave
1 Mist-Cloaked Herald
1 Mystic Remora
1 Phantasmal Terrain
1 Quicksilver Fountain
1 Reef Shaman
1 Sea of Clouds
1 Sea's Claim
1 Soothsayer Adept
1 Spreading Seas
1 Stormtide Leviathan
1 Summon the School
1 Teleportation Circle
1 Temple of Enlightenment
1 Tidal Warrior
1 Tideshaper Mystic
1 Umara Wizard // Umara Skyfalls
1 Wanderwine Hub