Why the fuck has nobody done an Alt-Heresy, with Sanguinius being the Arch-Traitor? Its kinda obvious.
Sanguinius, Arch-Traitor. Falls due to his fear of the Red Thirst being discovered, and is tempted with further promises, eventually being turned against the Emperor due to his fears of being discovered get turned into hatred.
Guilliman, Falls to Slaanesh. Being the perfectionist who thinks that they can always fix everything Slaansh taps into this desire, and Rowboat writes the Neo-Astartes Codex during the heresy... Which nobody else accepts, leading to him going to build his own empire, and only helping when Sanguinius personally asks him.
Ferrus Manus, falls to Nurgle. The Iron is replaced by the flesh. He is finally freed from his hands of iron, as he becomes a mixture of rampant growth, and of machine.
Leman Russ, falls to Khorne. After being given an axe by Sanguinius, and being told to execute Magnus, instead of capture him, he is driven to slaughter the Thousand sons, at first he fails, but Sanguinius backs him up and together they crush the Sons, eventully leading to Russ taking Magnus' head.
IDK who falls to Tzeentch.
anybody else have any ideas?
>>54365315
A reverse heresy has been done a million times already.
Why not replace the original herecy? Horus is kinda lame as a villian.
>>54365349
then you might as well replace everything
>>54365358
Most of the lore is nonsensical anyways.
>>54365315
Because he's the purest.
He has to remain loyal otherwise his sacrifice is meaningless.
>>54365315
Why would Russ need his help to beat Magnus?
>>54365512
Because in this scenario Magnus wouldnt have stood all the defenses down and actually joined the fight.