Mordred

This is Mordred, the reformed(?) villain of my story. A powerful pony/changeling hybrid, he once threatened to take over all of Equestria. The Alicorn Council, trying to lean more into their pacifist ways and leave behind the old laws of bloodshed, have done their best to help reform him, placing him in the care of another pony/changeling, Honey.

He plays along and pretends to be reformed, but secretly he's only plotting his revenge.