1 Arcane Lighthouse
1 Bant Panorama
1 Blighted Cataract
1 Castle Vantress
1 Esper Panorama
1 Halimar Depths
27 Island
1 Lonely Sandbar
1 Reliquary Tower
1 Rogue's Passage
1 Soldevi Excavations
1 Temple of the False God
1 Arcane Signet
1 Brainstorm
1 Breaching Leviathan
1 Burnished Hart
1 Clever Impersonator
1 Crush of Tentacles
1 Cyclonic Rift
1 Deep-Sea Kraken
1 Displacement Wave
1 Elder Deep-Fiend
1 Engulf the Shore
1 Fellwar Stone
1 Hedron Archive
1 High Tide
1 Imprisoned in the Moon
1 Inkwell Leviathan
1 Kederekt Leviathan
1 Kiora Bests the Sea God
1 Lat-Nam's Legacy
1 Lingering Mirage
1 Lorthos, the Tidemaker
1 Mesmerizing Benthid
1 Mind Stone
1 Nadir Kraken
1 Omen of the Sea
1 Ominous Seas
1 Pearl Lake Ancient
1 Phyrexian Metamorph
1 Ponder
1 Pongify
1 Preordain
1 Proteus Staff
1 Quest for Ula's Temple
1 Quicksilver Fountain
1 Rapid Hybridization
1 Rite of Replication
1 Rush of Knowledge
1 Sapphire Medallion
1 Scattering Stroke
1 Scourge of Fleets
1 See Beyond
1 Serpent of Yawning Depths
1 Serum Visions
1 Shipbreaker Kraken
1 Sky Diamond
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spawning Kraken
1 Spreading Seas
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Telling Time
1 Thassa, God of the Sea
1 Thran Dynamo
1 Tidal Kraken
1 Tolarian Kraken
1 Trench Gorger
1 Tromokratis
1 Turn to Frog
1 Turnabout
1 Wayfarer's Bauble
1 Whelming Wave
Sideboard:
1 Aboleth Spawn
1 Acquisition Octopus
1 Biblioplex Kraken
1 Brinelin, the Moon Kraken
1 Charix, the Raging Isle
1 Consuming Tide
1 Eaten by Piranhas
1 Eluge, the Shoreless Sea
1 Flood of Tears
1 Flow of Ideas
1 Flow of Knowledge
1 Gilded Lotus
1 Hullbreaker Horror
1 Icebreaker Kraken
1 Inundate
1 Invasion of Segovia // Caetus, Sea Tyrant of Segovia
1 Kefnet's Monument
1 Marit Lage's Slumber
1 Monstrosity of the Lake
1 Myriad Landscape
1 Nykthos, Shrine to Nyx
1 Nyx Lotus
1 Remote Isle
1 Reservoir Kraken
1 Sea-Dasher Octopus
1 Shark Typhoon
1 Sink into Stupor // Soporific Springs
1 Spectral Deluge
1 Sword Coast Serpent // Capsizing Wave
1 The Watcher in the Water
1 Thought Vessel
1 Tidal Barracuda
1 Trench Behemoth
1 War Room