which evil army would you be apart of?

I'd rather not be a part of any of them, so I'll stay apart from all of them.

As part of an evil army, I find the Haradrim and their Mûmakil mounts fascinating, so it'd probably be that on a quick thought (I could change my mind though). Otherwise, as a bad guy, the Nazgûl and their Fell Beasts are hard to beat!