So far, Talogan knows that the unknown creature commanding the drowned has white skin, commands a mob of the drowned using a song that - while hauntingly beautiful - does not exert any influence over the living, and is probably not a siren (Which dislike ugly creatures such as the drowned.) nor a sea hag (Which have blue skin rather than white.) either.

With these clues in mind and a religion check of [url=https://www.roleplayerguild.com/rolls/18924]15[/url], would Talogan be able to hazard a guess as to what could be down there?