Talk:Overlord III Episode 09/@comment-125.161.138.180-20180905151413/@comment-5610300-20180906061251

It's called the Medallion of Mental Protection -- convenient wikia link

I don't like how the anime skips over quite a bit of crucial content and the ordering of each episode, if you never read the LN you'd just be confused as to why it didn't work and would bring up several questions.