The sign of the cross is also a good way to make her disappear. So there you have it folks. Don't say you have not been warned. The next time you have an encounter with the X'tabai, if you want to stay unharmed, you better stay with her, or if you rather, make the sign of the cross and no evil will come to you. But to be on the safe side, try to avoid an encounter with the X'tabai, and to do that, you have to stay away from all beautiful women with black hair.
Blondes are okay.
Here is another thing that I had forgotten to tell you. If you are bold and adventurous and you can manage to pull a strand of her hair, she will follow you forever, like a slave. But remember, it is a strand of black hair, not red lipstick.