Tiny Chat People

On The Frog-Crimes Killing Knife front, how would that Work, Given we're a Collective consciousness? Does it kill One Self At A Time, or All Of Us At Once? Maybe, if All Else Fails, we can use it to give ourselves an attitude adjustment, Impromptu Surgery Style.
(If so, it's a pretty slick Power Play.
"I Am Dedicated To Changing Myself for the better, By Any Means Nessesary"
"I do Not Believe You"
"Just Watch"
And Then We Behead Ourself. We're a Hydra, We're Good For it
"There Goes The Me That Was Way, WAY too into Polka. I'm Good For More. Any requests?")
Heck, if it Does work like this, we can claim that's why we made the Knife in the First Place, Unaware that it would Spawn Them For Other Players. For them, It's Self Removal. For Us, Collectively, It's Self Improval.

Though, granted, for it to be a Singular Self Killing Knife, it'd need to actually remove someone's ability to affect the game, so, I dunno how that'd work