Seriously, you only need 5 skill points to get that. This skills gives you the power to destroy any wall, which exactly is game breaking. Why? Not because of secrets. Because of cool escaping? Nope. But because you can create a holes(or destroy all walls) in shops and steal items with easy, especially if you have extra teleportation skills. Basically, what I am telling, is that you can steal from 1st floor a 10 star class item and anything else in that particular shop, escape with your created tunnel and forget about that 1st floor forever. You can avoid Dredmor Collectors by using Knight Leap, Move in Mysterious Way and other TP skills. Even random TPs can help. Or items/skills which push away mobs. Just think about what can you achieve with that kind of stealing possibilities. I want to know how devs think about it. Looking for responce. Nick.