So... does anyone find a use for the nightwatch unit to be actively constructed for any reason other than upgrading them to assassins to guarantee the Esus religion on those? As in what use does the actual unit itself have? The first one you get for free is nice, since you can spread Esus so easily with it, and afterwards it's an ok city defender if not upgraded. But for actively building them? Longbows come with the same tech and don't suffer from potential poison resistances/immunities.