Yes they can depending on which civ, how many, and how choked the champs are. I have been testing but results are all over the place. This still doesn't make the Kamayuks useful though because Slingers are a staple in the Incan army. I think it dramatically reduce the chances of the Kamayuk getting fixed though. Too bad the Incas are considered an infantry civ when even the celts and franks have a better infantry line.kamas beat champs?! 4 real?