A quick suggestion for nocturne. Make him more nightmare-like

I've been playing nocturne a lot recently, and I came up with a feature that could add to him.

When nocturne does unspeakable horror, what if he becomes invisible to the whole enemy team except for the horror target? It doesn' t sound too op to me.

Noc would be much more nightmare-ish. It makes sense that when you have a dream, you're the only one who can see it. If you are strong enough, you can break and defeat the dream, otherwise it murders you.

Idk if this is op, it just seems cool when you think about how it would play out