Nyarlathosoft
It must inspire fear - in support I refer you to...
"he wanders the Earth, seemingly gathering legions of followers, the narrator of the story among them, through his demonstrations of strange and seemingly magical instruments. These followers lose awareness of the world around them, and through the narrator's increasingly unreliable accounts, the reader gets an impression of the world's collapse." from https://en.wikipedia.org/wiki/Nyarlathotep