Who are the top 10 people in DC that don't read minds, manipulate energy or matter, use magic, or alter reality in any other way?
I think is something like this
Batman (Bruce Wayne)
Robin (Damian Wayne)
It kind depends on writer. If Black Canary counts is pretty much almost level as Nightwing .
I didn't say most powerful human read the op. Just no supernatural powers. Superman falls into this category as well many others with superpowers. Supernatural means like demonic or reality warping.