Who else than Shaka ? Like everybody said, the guy doesn't care about religion, has a late favorite civic, builds a ton of units, and has a seriously negative attitude. I also hate Willem, who will basically tech like a whore and backstab you when he has the chance. Zara and Bismarck can get on my nerves too, given they are pretty competent opponents. As many people pointed out in other threads, there are three good reasons to pick the Zulus : Cheap granaries Excellent unique building and pretty decent unique unit You don't have to face Shaka !