This entity blows nightmares into your dreams. She is dangerous because she can sense your worst nightmare and sends it to you. If your worst nightmare is living with your mother, she will force you to relive that dream over and over again. She has no respect and no mercy in her at all. She is also vampire and living so please don't think she can't get to you because she can. She can destroy your world long before you know what happened. Next thing you know everything will be going wrong and downhill and she will stand back and laugh at you.