This is a quest, where a being made of the Warp itself, or parts of it, is the Goddess of Primarchs. This is a universe, where multiple crossovers got somehow busted together, even though they have no right of working that way. Strange is fitting, but it doesn't even
begin to cover what has been going on. I'm wondering why Emps hasn't taken to the bottle yet.
Also
@ilbgar123 , in a battle to life or death with another Primarch, could Serras deny them her boosting and even begin to syphon them, or building advantages against them due to being the being that represents them conceptually? I think that would make sense, Primarchs should get a Malus for fighting her.