Board Thread:Warhammer 40k General Discussion/@comment-69.143.134.163-20150419161351/@comment-152.130.6.3-20170505165720

There was a line in The First Heretic in which Argel Tal was watching many of the primarchs land on their planets. There was one line in which he peered into one pod and saw a baby with horns. It is my belief at least one primarch spent so long in the warp (each one spent different amounts of time there after being stolen away, Lorgar being one of the ones spending the most time) that by the time he was revealed he was so far gone and corrupted that he was destroyed and likely his entire legion wiped out immediately by the Space wolves.