1 Barkchannel Pathway // Tidechannel Pathway
1 Command Tower
1 Evolving Wilds
7 Forest
1 Halimar Depths
1 Hall of Storm Giants
15 Island
1 Mosswort Bridge
1 Path of Ancestry
1 Sea Gate
1 Simic Growth Chamber
1 Soaring Seacliff
1 Temple of Mystery
1 Temple of the False God
1 Thornwood Falls
1 Thriving Grove
1 Thriving Isle
1 Aesi, Tyrant of Gyre Strait
1 Aetherize
1 Aetherspouts
1 Aquitect's Defenses
1 Arcane Signet
1 Arixmethes, Slumbering Isle
1 Atlantis Attacks
1 Bident of Thassa
1 Bounty of the Luxa
1 Charix, the Raging Isle
1 Chasm Skulker
1 Colossal Whale
1 Counterspell
1 Cultivate
1 Deep-Sea Kraken
1 Drawn from Dreams
1 Eaten by Piranhas
1 Farseek
1 Grappling Kraken
1 Horned Loch-Whale // Lagoon Breach
1 Hullbreaker Horror
1 Ichthyomorphosis
1 Inkwell Leviathan
1 Into the Roil
1 Kefnet's Monument
1 Kiora, Behemoth Beckoner
1 Kiora, Sovereign of the Deep
1 Kiora, the Rising Tide
1 Kiora's Dismissal
1 Kodama's Reach
1 Lightning Greaves
1 Lorthos, the Tidemaker
1 Mirrorshell Crab
1 Monstrosity of the Lake
1 Nadir Kraken
1 Negate
1 Ominous Seas
1 Pongify
1 Rampant Growth
1 Rapid Hybridization
1 River's Rebuke
1 Scourge of Fleets
1 Sea Serpent
1 Segovian Leviathan
1 Sharktocrab
1 Simic Signet
1 Sleep with the Fishes
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Summon: Leviathan
1 Sword Coast Serpent // Capsizing Wave
1 Talisman of Curiosity
1 Tatyova, Benthic Druid
1 Thassa, Deep-Dwelling
1 Thryx, the Sudden Storm
1 Tidal Barracuda
1 Tidal Surge
1 Tidal Terror
1 Tolarian Kraken
1 Trench Behemoth
1 Tromokratis
1 Whelming Wave
1 Xolatoyac, the Smiling Flood
Sideboard:
1 Aboleth Spawn
1 Bala Ged Recovery // Bala Ged Sanctuary
1 Biolume Egg // Biolume Serpent
1 Brinelin, the Moon Kraken
1 Chrome Host Seedshark
1 Coral Barrier
1 Curiosity
1 Elder Deep-Fiend
1 Eye of Nowhere
1 Fishliver Oil
1 Fleet Swallower
1 Fylamarid
1 Gush
1 Harbinger of the Tides
1 Hard Evidence
1 Heroic Intervention
1 High Seas
1 High Tide
1 Imoti, Celebrant of Bounty
1 Into the Flood Maw
1 Inundate
1 Kiora Bests the Sea God
1 Kiora, Master of the Depths
1 Kiora, the Crashing Wave
1 Kraken of the Straits
1 Mind Spiral
1 Nezahal, Primal Tide
1 Phase Dolphin
1 Ruin Crab
1 Sea Monster
1 Sea-Dasher Octopus
1 Sealock Monster
1 Shark Typhoon
1 Shipbreaker Kraken
1 Skyclave Squid
1 Spined Megalodon
1 Spreading Seas
1 Sunken City
1 Tangle Kelp
1 Thassa's Emissary
1 The Unagi of Kyoshi Island
1 Tidal Flats
1 Tidal Kraken
1 Tolarian Terror
1 Waker of Waves