I'm pretty sure Rarity would kill me with ease. She:
- Has magic and is capable of using it for offensive/defensive purposes
- Weighs a hell of a lot more than I do, being an equine and all
- Has a horn, which can be used to cut my stomach open or gore me
- Can kick my face off if spooked, yanno, being an equine and all
- Has backup who is basically a scream away, and said backup is a physical goddess
- Probably has plenty of other connections outside of friends to count on
- Can (and has) make a group of enemies submit to her will just by whining