Another cute vector of a cute Twilight mishap. Well done. Here's my take on a backstory... : Okayyyy, so how do I reverse this spell? : Well, Princess Twilight, according to the footnotes and cited literature for this particular spell, it's not advantageous to attempt any kind of modification to the spell's effects, let alone any kind of reversal, after said spell has been cast. Doing so could potentially trigger a Benjamin Button effect where the affected subjects would rapidly de-age at a dangerous rate, or the reverse. The best practice in mitigating an accidental casting of this spell is to follow its effects to its end as determined by the properties of the spell itself. : And canpony translate that from Egghead-ese? : Sorry, Rainbow Dash. It means that the spell will wear off by itself in about 24 hours.Do nothing?Well, if that's what it says, Sci Twi, then best practice it is. So what do we do with my friends then until the spell wears off? : Well, we could foal-sit these adorable fillies. : I love foal-sitting. I'm very good with taking care of little fillies.Clock... is...