Board Thread:Suggestions forum/@comment-29188552-20160820005737/@comment-27539589-20160820010428

Well most subfactions only have one invasion, ithilien has 1 kind of invasion, hill men of rhudaur only have 1, and black uruks don't have more than 1 either, so I don't think mordor spiders would get their own invasion since they're exclusive to nan ungol