I agree with you. If caught, they should be dealt with properly, as only Drow knows how.Also, despite the fact that "kicking a puppy" may seem just too much, if said eilistreeans are caught dealing with the enemies of Lolth during an event, there isn't much that can be done with them, save perhaps a good old fashioned slaughter in the name of the Spider Queen.
But I do wonder how the followers of Eilistraee's brother are doing these days. (I never remember any other deity names than Eilistraee and Lolth. . . and maybe Helm, and Ilmanter, if I spelled that right,) . . . you know, the masked one. They must be hard at work as well right? A year ago there were several around and about (but there isn't all that many about and around these days . . . ).
Now I really wish that I hadn't wimped out of hearing the whole conversation. =/without delving too much into detail, I assure you that the Conclave is far from uninvolved with all the recent mess, at least judging from what I have gathered in one of Wretch's events.
