Originally posted by Stoic
Supes knocked him out before, and so did a guy named the Ice Man, back in a Legion comic, at least for a moment. My point is that he can be ko'ed by sufficient force. Is it that unlikely that the Vision could cause him to have an aneurysm if he stuck his hand in his head and partially materialized it?
That's assuming a Czarnian brain is anything like a human brain.