
Originally Posted by
SunTzu
I think the question mark over it arises not because of the timing of the stuff at the other end of a warp-jump, but because of the timing of what happened on Terra.
First, the message was received that those sent to Istvaan had been massacred, and various other Legions had turned traitor. It was no longer a Horus rebellion but an Imperial civil war.
Then, Magnus "did his thing", which led to the Space Wolves being ordered to Prospero and taking a bunch of Custodes with them.
Now... there's no warp interference in that. From the perspective of the Emperor and/or Dorn and/or Malcador, on Terra, they learned those facts in that order. Why, then, send Russ and the Wolves after Magnus and the Sons? Surely - given that a civil war had begun - the priority should have been to either attack Horus or defend Terra? Magnus could have been sorted out later. That's why it seems strange that the Wolves were sent to attack Prospero after news of the Dropsite Massacre was known - not that they arrived there after that, which the ambiguities of the warp could indeed explain.
(Though I confess I may have to re-read A Thousand Sons, as I could have sworn Magnus' message to the Emperor was intended to warn him of the ambush at Istvaan, and the betrayal of the other Primarchs, before it happened. That was the whole point, wasn't it? To demonstrate that sorcery could be useful. I thought Magnus' crime was to disobey the Emperor's express edict, not that he was slow providing the info. I mean, if Magnus' warning came after what he warned about had already taken place, he looks a bit stupid, doesn't he? Not prescient at all.)
Am I missing something?