I agree, it has to be intended, that the camp turns hostile, once Dror Ragzlin is attacked in any form. The first time, I played the game, I managed to alert the whole camp because of that and had a big fight on my hand. I somehow managed to survive and kill the goblins, but Wyll was munched by the spiders.
I tried a few times to stealth kill Ragzlin, but nothing I do, stops the gobbos from getting aggressive.
