Originally Posted by Nikushimi

Tsukuyomi is an existance controlled by Itachi. The entire thing, and all laws governing it, are decided by Itachi, at a whim.

Originally Posted by Nikushimi

Put simply, no, I am not.

I know little about the Beyonder or the One-Above-All, and contrary to what you seem to think, I don't just blindly state "Itachi wins!" as a biased opinion in every match-up. D;

If we're talking about immortal beings here, i.e, they can't be killed, then Itachi can't kill them. Simple as that. If these are omnipotent beings, whose control spans all of existance as a whole, and whose prescence is infinite, to the extent that the real world is basically their "Tsukuyomi", then obviously, Itachi can't win.

However, I maintain that anything less barely equates to a sex toy in the Tsukuyomi.