Board Thread:Warhammer 40k General Discussion/@comment-69.143.134.163-20150419161351/@comment-71.40.68.66-20150421184801

1.Also there is the chance that maybe the runious powers wanted some of empy's "finest creations" and because all the primarchs were heavely influenced by the world they landed on. Lets say one landed on a world in the eye of terror he is probly a deamon prince. The primarchs reached adulthood in 3 earth years so they could be alive in the warp.

2. Even the emperor is bound to make mistakes so they could have been so warp inflcted he killed them the second they were found.