Dark Jedi

When i attacked the mind in In uthellcihe's grove Geneforge 4 closed is that normal(as in does it happen to everyone?? I tried restarting but the same thing happened.

Can Someone tell me what exctly luck does??? Also can someone add a list of what level of luck You need to get items like artila eye,thadd skin tunic;etc So how much luck do i need to have a moderate chance of getting these items???