[Lord]

I was in G'Ezzerred Ra's Study or something, and there was a level 12 lock on a door. My bard only has 7 points in traps and locks (although he does have trickery, so it's probably higher), so this didn't work well. He eventually jammed the lock, and I think that behind the door is the Lich's treasure. How can I open it now that it's jammed? I tried using the Pry spell, but my ranger's sorcery level isn't high enough, and he doesn't have disarm trap.