There was a recent thread titled "Which leader(s) do you dread finding near your civ? " so the thought occurred to me, which ones you want near your Civ and why? The only one I can come up with off the bat is Hatty. She is a cake for me to swat, usually with swordsmen or horse archers, if I want to and is also easy to get her to leave me alone if I have other places to go.