Board Thread:Warhammer 40k General Discussion/@comment-86.7.138.66-20130615215334/@comment-174.29.74.18-20130616012735

They could not eradicate all life completely due to the orks and chaos gods.the dark eldar are also unaccesable by galactic means.only way to get to them is to get into the warp and find a way into commoragh,the dark eldar might starve however since there would beno souls to drink. (unless the tyrnaids have souls)