The scylla is one of the more nightmarish aberrations to blight the mortal world, horrifying creatures with the upper body of a beautiful woman but a lower body of snapping wolf or serpent heads and writhing tentacles. Conflicting tales of her origins abound, from demonic flesh-crafting and arcane experiments to a divine curse handed down by a vengeful deity. The most popular stories cast the first scylla as the monstrous spawn of a union between a mortal and a god.
Whatever the case, scyllas are fortunately quite rare, enough so that many consider them nothing more than tall tales told by sailors deep in their cups.
Ship-Hunter. Scyllas dwell along major shipping lanes, often near coastlines, where they use their spells to lure entire ships to their doom. The hideous monsters are intelligent creatures, though half-mad with hunger and self-loathing. They normally do not use weapons, but when they do, they prefer to fight with light weapons wielded by their human-sized upper arms.
However, they much prefer to keep their hands free to utilize magic items like wands, staves, and other powerful devices.