Medieval propaganda, maybe another way to make intrigue and learning stats more useful

[Denkt]

Stuff like legtimacy of the king seems to have been quite important and during warfare it don't seems to have been uncommon to try to discredit the enemy as brutal war criminals while the at the same time claim ones own side was just and had god on their side.

 

[Ezumiyr]

Spreading rumours is already in CK2 though, with the Intrigue focus.