- Location
- USA
So you send a full half of the Primarchs to DBZ, on an exploding planet. The other half stays with the Emperor. So that's Magnus, Mortarion, Angron, Alpharius Omegon, Fulgrim, Logar, Horus, Perturabo, and Konrad Curze all dead.Keep all of them with emperor and loyal and the ones that need to fall are sent to dbz cause primarchs aren't interesting that powerful there preferably landing on a planet that is in the middle of blowing up
That leaves the Emperor with Guiliman, Ferrus, Corax, Jhagathai Khan, Sangiunius, Dorn, Vulkan, Russ, and Lion El'Johnson who will remain loyal to him and not fall to Chaos.
The 2nd and 11th Legions fall to Malal and grow to become a very real threat to the Imperium and Chaos, especially the latter since they don't have any full Legions of Chaos Space Marines.
The Legions of the dead Primarchs all die out or turn to Chaos. The Emperor finds your counterpart in the 40k universe and discovers that the Ruinous Powers have super murdered them.