Help changing attributes in Arx

[tkdwn]

I changed my persuasion-skills on the lady vengeance to 0 to use other skills.
Now I arrived at Arx and the Lady Vengeance is destroyed and I can't use the magic mirror to change attributes any more.
Is there a way to change the attributes again?
I can't persuate people any more.
Please help me

[Fork_Q2]

Teleport to the Hall of Echoes, it will take you to the Lady Vengence before it was destroyed.

[tkdwn]

oh, i did not use this teleport-spot. thank you a lot! now i can continue! :))