I have a D&D 3.5 Character I'm currently playing every week. I have on him a 'Reverse Lock' which is a lock that is always unlocked but if someone tries to pick it it then locks. I cannot find any information on it in any of my books. I have forgotten where I originally found it. I just need either the book it came out of or the full info like: price, weight, Search DC to see if it is locked and open lock DC if it locks. Thanks