Okay. So previously, I myself honestly couldn’t see Zepfur’s defense, or rather lack thereof, as a human thing. It was so alien to me that I thought that A: I was correct in my hunch or B: Blackrune was correct in their hunch of Zep being a jester or C: King was correct in assuming them to be a Tragedy Looper, in which case we could revert one human lynch, so even in option C lynching Zep seemed like a good idea. But I admit that baiting votes is another possible reason for their behavior, and the only one besides C that would make them human.
Now to Blackrune: As Usagi pointed out, him talking about the colors does sound a bit as if he knows more. He also isn’t the most active player, although he did give an explanation in the beginning. And the third point is of course him voting for Zepfur, if Zepfur is human. So basically, my gutfeeling is telling me that you might be onto something.
Change Vote: Blackrune