Sam: That's what I thought, but it gets "better". The friend chased after 'em and she found Libby, only it wasn't Libby anymore because now she, too, is a green-eyed mutant.
Sam: Only one way to find out.
Powers and AbillitiesEdit
- Possession - Sam and Dean considered that the demon had possessed and changed vessels during a kidnapping that was actually made by a Bisaan.
- Even though they were never seen before, Sam and Dean were pretty sure that the kidnapping was a Green-eyed Demon case, not even surprised with the existence of a demon like that, which implies that they are not so rare to find.
- Along with the Orange-eyed Demons, they are one of the only types of demons so far to be mentioned but not shown.