I see. Am I right is assuming the Sheild is close? And that room I'm talking about? Probably a matter of avoiding the MirrorRobes? And what about that key I mentioned? Thanks alot.

EDIT: Ok, thanks alot. The MirrorRobes kicked my butt so hard before, I didnt' get to fully assess the room. But I saw how it works easy and got the key there. Now I can see on my homemade map where I have to go. And with the glass, I saw that the key in the chest in the prior room has a walkthough wall from the room above. It's barely visible in the range of that magic mirro thing. Thanks.