Paper Mario TTYD (Switch) - Cookbook Duplication (Old) 

This is the first method I ever found to duplicate key item, which is way more complicated than it needed to be. I won’t take down the video since it could give idea for people to try in the future, because it show how you can stack multiple text box. I did eventually find a better way which is much faster and easier, I’ll leave the link if you are interested to overload your key item!
New Key Item Duplication:
• Paper Mario TTYD (Swit...