Board Thread:Suggestions forum/@comment-27810594-20160508031651/@comment-28169116-20160514204456

How about they can happen in biomes that are complete enemies of each other. Ex. Mordor vs Gondor Uruks vs Rohan and other pitted enemies and that happens on the edge of the invaded biome. That could summon an invasion for both and the winning side takes a 10x10 chunk of the land to own for its faction. Then maybe counter attack could be added...