The synopsis for episode 13 is on Zap2it! For everyone who worries about spoilers I have shielded it from thine eyes! But that tantalizing "Read more" button is too tempting so click it anyway.
My Little Pony: Friendship Is Magic : Magical Mystery Cure
S03, E313
()
When Twilight casts a spell that switches the
Cutie Marks and destinies, the only way to reverse the spell is by
writing her own magic.
I just can't wait for the ep where she overthrows Celestia... No? Only me? Ok fine, maybe that's a lil' dark for a kids show...
Twi's got a lot of explaining to do for AB when she starts changing ponies cutie marks and destinies though... that purple liar...