Here are some more horror ladies I thought of.
_______________________________________

Pinhead:(Angelfatalis)

Annabelle:

Valak:

Alcina Dimitrescu:(Angelfatalis)

The Witch:

Booette:

Gastly:

Haunter:

Gengar:

Duskull:

Dusclops:

Dusknoir:

Misdreavous:

Mismagius:

Banette:

Froslass:

Cofagrigus:

Runerigus:

Gourgeist:

Trevenant:
_______________________________________
And there you go, I chose Ghost type pokemon because I felt like they fit better than any other type for this.

Once again, I'm still open to suggestions.