It would also be interesting to know the context in which the spirit appears, which may help tie things down a bit.
Athena would be nice as she is cool (and hard as nails, a relationship worth cultivating) but I never heard of her manifesting to anyone before. The Olympians seem to be pretty distant by all accounts.
It sure as hell does sound like Lilith the Younger though, in which case I believe there are certain Hebrew verses (presumably from the Torah) which are still used as a charm in Judaic nurseries to keep her away. That might be worth investigating as although she certainly has a glamour about her, she probably isn't going to be good for you in the long run...unless having your semen stolen to father a demon horde is the kind of thing that floats your boat. (IMG:
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