I Know None of That - S3.E5

As the second half of the match between Shutoku and Rakuzan starts, Akashi uses his eye, it is revealed that Akashi was the one who found Kuroko's talent by using his eye on him, which meant that the eye can see potential of people, but it is said that in matches the eye is completely different, it predicts the future movement of the other players, thus nullifying both offence and defense of the other team.