Who is the strongest character that Composite Toph can defeat?

I'm sure you're thinking to yourself 'But u/TheHyrulianWarrior, composite characters are taken from non-canon or retconned material! Avatar doesn't have any of that!' Well internet stranger, that's where you'd be wrong. There were a series of shorts starring (adorable) chibi versions of the main cast! And in those, let's just say that the bending was kicked up a notch. Specifically in the short Bending Battle.

• Assume that all of her bending scales to the same level.