1 Aethersquall Ancient
1 Bog Serpent
1 Cryptic Serpent
1 Deep-Sea Terror
1 Denizen of the Deep
1 Dirgur Nemesis
1 Dreamwinder
1 Floodtide Serpent
1 Frilled Sea Serpent
1 Gearseeker Serpent
1 Giant Octopus
1 Godhunter Octopus
1 Harbor Serpent
1 Inkwell Leviathan
1 Kiora's Dambreaker
1 Kraken Hatchling
1 Kukemssa Serpent
1 Marjhan
1 Quest for Ula's Temple
1 Reef Worm
1 River Serpent
1 Ronom Serpent
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Sandbar Serpent
1 Scourge of Fleets
1 Scrapdiver Serpent
1 Sea Monster
1 Sea Serpent
1 Sealock Monster
1 Segovian Leviathan
1 Serpent of Yawning Depths
1 Slinking Serpent
1 Slinn Voda, the Rising Deep
1 Slipstream Serpent
1 Spawning Kraken
1 Spire Serpent
1 Striped Riverwinder
1 Trench Gorger
1 Tromokratis
1 Veiled Serpent
1 Vodalian Serpent
1 Whelming Wave
1 Wrexial, the Risen Deep
Sideboard: