If you don't beat her in the game right away, you never get a second chance to learn dualist spec?
- I beat her with a female-dwarven noble-warrior (tank build) with 10 cunning/40 dexterity.... must have lost a dozen times before Liliana/Zevron informed me how to beat her cheating.
- I beat her the first hand with a dwarven rouge, my dex/cun must have been high enough to get some other dialogue options. As a mage with low dex/cun I get no options but to continue. It would be good if someone could put a value on the attribute levels you need to be able to beat her. It seems you can play her as often as you want. I don't have a rouge in the party, but it sounds like you can use their skill to beat her, (by talking to them), if your hero doesn't have them. If I remember I will try it.