User blog comment:MDGeistMD02/Which Witch is Which?/@comment-6301921-20131123142036/@comment-3242762-20131123143915

I don't think it's random, that wouldn't make sense.

I've been through the mission five times, the first time through I was attacked and I didn't didn't deal with the scout and the witch talking to Delilah, every other attempt I did and I was NOT attacked, there has to be a reason for this.

Also, Thomas mentions seeing something out of the corner of his eye on the roof near the Undine, I'm not sure if this has any relevance or not?