Friday Fiver Challenge

Five clues about a Kalquor universe character. Can you name this person?

1. I might be ambitious, but that's because I know what's best for everyone.

2. I could have lived on my money, but I wanted to make the empire a better place.

3. Councilman, ambassador, governor...I've climbed to the pinnacle of success. Let's not discuss that pesky fall from grace though, okay?

4. My Nobek and I often trade insults, but he adores me. Okay, he's not half-bad either.

5. If you're worth knowing, then I have a file on you. That's just how I roll.

Who am I?