Round table

Why have leadership then?

If you have skeletons + ducks and a native growth from another castle (not a Haven castle), for example, a Rampart, then you have -2 morale. In that case, it's better to be Mephala with expert leadership. :)
By the way, I recently noticed that either the art that provides anti-morale wasn't working on my old Platinum (obviously a bug) or the 4th slot in the hero's doll wasn't working... now I'm playing with a different Platinum.