Board Thread:Warhammer 40k General Discussion/@comment-71.163.147.124-20130529225718/@comment-174.29.74.18-20130615104352

I highly doubt Xenos may land on Terra,however there may be a comming rebelion sparked by anger at the inqustion on terra,which will weaken it so that chaos forces and possibly necrons will arrive

and one more thing:Dark eldar can also slip out of the webway and raid Terra for a brief while. and orks in nearby segmentums can invade Terra.The old one theory may be correct as well.