(Balance talk) tzeentch should have a way of spreading corruption with his mechanics.

From what I understand (I have played a bit of every faction when my pc would work.) every chaos faction has a way to spread corruption with their mechanics. Slaanesh bas gifts of slaanesh and norscan vassals. Nurgle has plagues. Khorne has his blood meter. But from what I understand tzeentch has nothing. Besides buildings and skills. It would be nice if the more changing of the way you did the more corruption happened. I don’t think it works like that but it would be nice if it did.