Board Thread:Warhammer 40k General Discussion/@comment-98.225.48.123-20160220102916/@comment-25177957-20160221204436

Like with what must be done with any greater daemonic being, they have to be killed psychically or with psychically charged weaponry. Daemons cannot be killed regardless, only banished back to the warp for a thousand years and a day if "killed" in realspace.