When he is in council there is no such speech option that could get You that scroll as I remember.
Now when You gathering the Council of seven You need it only to get cool look at map?Or You're having problems in severs.I've killed everyone there without this scroll.It took me "few" minutes but I've did it <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />
I think that the easiest way is to reload game before goemoe joining council or use spoiler to do it.
