At best Perturabo and Angron might charge into the fray for a short period of time, since they seem to be the least lazy primarchs
So you're telling me the Primarchs want to get Arkhona back because they enjoy having a nap there more than anywhere else in the universe? Sounds like a cause I can get behind.
Would be odd to see Angron considering neither the WE nor god dedication will hit us anytime soon. As of Perturabo, i think he still trying to wrap his head around the fact that he could have probably said "no" when Princedom offers came, just like Abaddon did already. But yeah if anyone of them shows it will be Lorgar or Perturabo. Or well, the contender for the stupidest haircut this side of the Warp, considering GW already allowed him into the video game world (DoW2).
All I can say about Perturabo is that now he looks like...dogshit (I like this phrase, i learnt it today and will use it now more often ).
I wouldnt say he looks like dogshit, I think he looks pretty badass actually (Machine/Daemon mix), but his mortal primarch form was better overall
I believe this is a splendid idea! *Invites friends to Arkhona Via Warpbook, MyDaemon, And 4Spike!* Edit: #Loltornadiumjoke