1 Acquisition Octopus
1 Aesi, Tyrant of Gyre Strait
1 Elder Deep-Fiend
1 Harbor Serpent
1 Hullbreaker Horror
1 Lava Serpent
1 Lorthos, the Tidemaker
1 Mesmerizing Benthid
1 Pearl Lake Ancient
1 River Serpent
1 Sealock Monster
1 Serpent of Yawning Depths
1 Simic Sky Swallower
1 Slinn Voda, the Rising Deep
1 Stormtide Leviathan
1 Striped Riverwinder
1 Tidal Kraken
1 Tolarian Kraken
1 Trench Behemoth
1 Tromokratis
1 Wrexial, the Risen Deep
Sideboard: