Board Thread:Antaeus' Arena: Audience Chamber/@comment-1515612-20161222000051/@comment-25630395-20161222201509

^^ Well Festus does have some way to hear things, obviously, since Leo talks to him constantly. And when Festus was powered off they were still there and weren't blocked, so the point that ears/no ears doesn't affect Piper's power isn't confirmed.

Also, noise? Piper needs to be heard, so if Leo creates a way to block out her sound, she's also done for.