Quote Originally Posted by Yuki_Akuma View Post
See succeeding on a saving throw, and from now on just trust that when five people quote a rule they know what the hell they're talking about.

So, yeah. That's not breaking the fourth wall. That is, in fact, the way non-physical magic works in the setting.
That says nothing about said mook knowing that the caster is the source of this feeling. Getting a cold chill or a bad feeling randomly doesn't mean you blame the nearest person.