Celestia had foes and those foes had children.
They learned. Brute strength wasn't the way to defeat her. And it won't be the way to defeat her student.
They'll need something more pernicious, less obvious, cleverer.
And adorable.

Originally made for the Thousand Words Contest, but I realized it doesn't really fit in any category? I'm really bad at identifying those. Does this one counts as Slice of Life? I really don't know.
Rated teen for implied murder.