I did it so that both Susanna and Seth could see that Mahtan was incredibly unstable, and that there was something wrong with him so they could use it as a sort of blackmail in future posts. I also did it so that Lilith can see that she isn't the only one. As for the whole power playing, I'm sure I didn't do as horrible as most people would,but of course I will give you a heads up next time. Seth wasn't hurt at all, just Mahtan since he went all crazy demon on Susanna. I also did it as a way to kind of bring Lilith out in Susanna, maybe kind of a provocation so that both Seth and Mahtan know for sure what she is. Basically, I did it so everyone will know what everyone is.