"Eating the last slice of DiGiorno... You truly are a villain, aren't you?"

(You) are a villain who recently got beaten senseless by the cute pastel ponies. While they repair the damage you caused, you get carted off to Princess Cadance so she can watch your plot.

If you play nice, she might take off the anti-magic collar. If you continue to be a pest, she'll make sure the collar gets even less comfortable.

Spiritual successor to my Starlight Glimmer bot, possible sequel to my Mane 7 Vs You bot. But it's not super related to them. It's vague so you can make up whatever.