Character Tag for Sybilll Trelawney, the Divination professor from the Harry Potter Series.
Sybill is the great-great granddaughter of a genuine Seer, Cassandra Trelawney. Cassandra's gift has been much diluted over ensuing generations, although Sybill has inherited more than she knows. Half-believing in her own fibs about her talent (for she is at least ninety per cent fraud), Sybill has cultivated a dramatic manner and enjoys impressing her more gullible students with predictions of doom and disaster.
By the law of averages, Professor Trelawney's rapid fire predictions sometimes hit the mark, but most of the time she is full of hot air and self-importance.
Nevertheless, Sybill does experience very rare flashes of genuine clairvoyance, which she can never remember afterwards. She secured her post at Hogwarts because she revealed, during her interview with Dumbledore, that she was the unconscious possessor of important knowledge. Dumbledore gave her sanctuary at the school, partly to protect her, partly in the hope that more genuine predictions would be forthcoming (he had to wait many years for the next).