Bluestar: this is the mother mouth.
Firepaw: OOOOOOOOHHHHH!!!!
Firepaw: -runs into cavern because he didn't see it before they did the shot-
Bluestar: WAIT
-squeak-
Firepaw: WHAT IS THAT
-sickening thud on rock-
Bluestar: -dashing into mother mouth-
Bluestar: -sees firepaw's head stuck in cardboard moonstone-
Bluestar: -_-