Ok, I wanna do the Kangaxx quest. Ive already found the body in the bridge district, and i know the second part is in the Sunseeing Eye Cult. Well, Im basically all good party, so i took the quest and slaughtered everyone down there. But when i try to open the door the leads to the Lichs chamber, it says its locked and protecteded from magic and such. So heres the question: Was gaal supposed to drop a key? Since I already sluahgtered Gaal, can i still get in? Lastly, if not the above, then how am i supposed to get to that last lich?

The key you need is acquired by going to the Unseeing Eye cult HQ and talking to the guard out front, who sends you on a quest to collect part of a rod artifact for the Unseeing Eye cult.