[quote=@KabenSaal]
I could bring Emily into this. Would have to tweek her angry, Anti-Keeper persona for this though.
[/quote]

Not knowing your character, I'm thinking of Marcey from Chrono cross. You fight her as a boss twice before she joins your party later on. at 9 years old and only armed with gloves/gauntlets, she is one of the big bad enforcers keeping others in line.
[img]http://vignette3.wikia.nocookie.net/chrono/images/d/d1/Marcy/revision/latest?cb=20080716214505[/img]