The girls meet a new magical girl, Usagi!  But when the new girl turns out to be a monster, they'll have to become "a magical girl who's anxious to fight the enemy that's right in front of them, and a magical girl who's started to get worried about things at the worst possible time, and a perverted magical girl who's getting excited to realize that he's actually a boy!"  Can they break out of the spell and transform by giving a plausible explanation for what they'd do with 150 crabs?
I wasn't originally going to get a brain 
transplant, but then I changed my mind!
لم أكن سأخضع لزرع دماغٍ في الأصل، لكن غيّرتُ رأيي
Eigentlich wollte ich keine Hirntransplantation,
hab mich aber umentschieden!
Se me quedó una gorra en Góra.
Se me quedó una gorra en Góra.
Je vais m’acheter 
un nouveau chapeau, j’ai hat !
Niente trapianti di cervello, cambia mentalità!
Só não esqueço a cabeça
 porque está grudada!