User blog comment:Mr.123/Agent Artifact Challenge Three: Bountiful Times/@comment-5782071-20171101175507/@comment-31772644-20171103045144

I say let Pete go in, "accidently" take a hit  from a missile and go down. When the umbrella comes over to make sure he isn't hurt he leaps up and grabs it, forcing it closed and deactivating it.

Why use any artifact in a room full of unstable weapons? No practical joker actually wants to seriously hurt someone. Play to its emotions.