Talk:World Item/@comment-84.48.243.10-20150916145108

In the LN it was specifically stated that [world savior] is the strongest world class item. This is because of it's unlimited growth potential, meaning if you let it grow enough you can basically insta-shot a country or even the world. Which is why it is pretty ironic that such a destructive item was given the name of saviour. I smell plot there.

you can find that being stated on volume 3 chapter 4.