People probably got a bit cocky, yeah we defeated the mighty Legion twice, what of it?
Plus, there isnt really a way to keep tabs on the Legion, as they arnt a nation bordering your own, but some mystical alien force from outer space.
---------- Post added 2013-04-29 at 04:17 AM ----------
The game revolves around killing things, killing lots and lots and lots of things, wholescale slaughter.
You need conflict to facilitate that.