Board Thread:General Discussion/@comment-26006155-20200107155350/@comment-26907577-20200216154755

That... is a fair point.

Aha!

Therefore, either of them can use the keychain, and a communication barrier is irrelevant. (Especially since entering Sans's Room is a Neutral-Pacifist exclusive thing!)

I have one more trick. I'm saving it for last because it works best the more stuff we use before it.