make a category for getting the key

here's a guide I made a while back https://docs.google.com/document/d/1-Q93drPPSR1NPpyn95QEBF-amFVqLhM0EMAoYC4pxJw/edit?usp=sharing

Interesting I'll have to learn more about this key. Then make the decision of creating it

It would be a good fit as it is the only quest like thing in the game