SEA SERPENTS
While there are over 100 different recorded species of sea serpent on Palladium, there are 3 common species. They are the Horned Ramrod, the Snaggled Tooth Gobbler, and the Viper Serpent. There is a fourth common to the waters of the Northern Wilderness, the Sisiutl. A unique serpent, the Strangler is exclusive to the Sea of Despair, and attacks CrIsis there.
See the campaign logs Bexx…Dead?!, What Hath Isis Wrought?, Voyage of the Damned, and Bon Voyage for more on CrIsis early interaction with sea serpents. They have, as they travel most places on their boat, Matilda, run into countless sea serpents.