1 Acquisition Octopus (NEO) 44
1 Archipelagore (IKO) 41
1 Biblioplex Kraken (J22) 10
1 Biolume Egg (VOW) 49
1 Charix, the Raging Isle (ZNR) 386
1 Crush of Tentacles (OGW) 53
1 Elder Deep-Fiend (EMN) 5
1 Kenessos, Priest of Thassa (J22) 13
1 Kiora, Master of the Depths (BFZ) 213
1 Kiora, the Crashing Wave (BNG) 149
1 Kraken of the Straits (BNG) 42
1 Lochmere Serpent (ELD) 195
1 Nemesis of Reason (ARB) 28
1 Quest for Ula's Temple (WWK) 35
1 Runo Stromkirk (VOW) 246
1 Scourge of Fleets (JOU) 51
1 Sea-Dasher Octopus (IKO) 66
1 Sword Coast Serpent (CLB) 99
1 Tolarian Kraken (M21) 80
1 Yorion, Sky Nomad (IKO) 232

1 Aesi, Tyrant of Gyre Strait (DSC) 210
1 Arixmethes, Slumbering Isle (DSC) 211
1 Breaching Leviathan (C14) 12
1 Breeding Pool (EOE) 251
1 Castle Vantress (ELD) 242
1 Cephalid Coliseum (TDC) 349
1 Deep-Sea Kraken (TSP) 56
1 Gyruda, Doom of Depths (IKO) 221
1 Hullbreaker Horror (VOW) 63
1 Inkwell Leviathan (CON) 30
1 Koma, Cosmos Serpent (TLE) 51
1 Octoprophet (M20) 70
1 Serpent of the Endless Sea (M10) 70
1 Serpent of Yawning Depths (THB) 291
1 Simic Sky Swallower (DIS) 130
1 Slinn Voda, the Rising Deep (DOM) 66
1 Spawning Kraken (C21) 33
1 Stormtide Leviathan (M15) 80
1 Sunken Hollow (BFZ) 249
1 Tromokratis (BNG) 55
1 Watery Grave (EOE) 261
1 Whelming Wave (BNG) 57
1 Wormhole Serpent (STX) 62
1 Wrexial, the Risen Deep (NCC) 359
1 Zagoth Triome (IKO) 313