Netzach
And if I remember rightly, Trelawny has only been correct once - or possibly twice. It's rather sad - she has got the gift but she doesn't know how to access it and has to cover up with all the trappings. I think it's actually a comment on the fact that the flaky "Madam Arcarti" types aren't necessarily the best readers, mediums or whatever. (One of the best mediums in the UK is a Scottish barber . . . a very down to earth bloke.)