Siren (monster)

A siren is not only a mermaid or a winged creature, but instead unrelated to other monsters like vampires, werewolves and ghosts and of course, singing human-like creatures who hypnotize their human victims with their voice.

Appearance
Sirens are human-like monsters with pale purple skin, turquoise eyes, and webbed ears like a sea monster/gill monster. When they get angry, their eyes turn cat-like and pink with purple sclera, longer claws for nails, "double fangs" and scales on their backs. When their victims are under the influence by the sirens, their eyes turn normal instead of cat-like and pink with purple sclera like their monstrous forms.

When they had their true forms, they have the same appearance they have like when they're angry except they have sharp teeth, clawed feet and purple skin.

Powers

 * Voice Manipulation - They can not control their voices of every pitch and every volume or imitate everyone's voices, but hypnotizing their victims with their voice.
 * Hypnotizing - With their voice, they got to hypnotize their victims.
 * Reality Warping
 * Siring - They can sire their victims by turning them into sirens with their voice.

Known sirens

 * Sirena Song (Gravesville Intermediate)
 * Aphrodesia (Siobhan's Dhampir Life)
 * Persephonenka (Willow and Xander)
 * Lorelaiyan Parephan (Willow and Xander)
 * Axhyna (Willow and Xander)
 * Johnathanko Wallen (Willow and Xander)
 * Shmlayla (Willow and Xander)