The mane six go bowling - part 23

The look on Rarity's face is absolutely priceless. Its like she knows its awful, and yet she knows she's going to have to do something about it.

Rarity's face in the first panel, I can imagine she's extremely grateful for her magic right now (she'd probably be screaming if she had to actually touch it)

And lucky Twilight, she gets to do 5 minutes of calculation instead of thinking about the horrors they've just witnessed