Kakashi Hatake was one of the most feared shinobis in the series. He had access to a Sharingan which allowed him to copy some of the most complex ninjutsu techniques in a matter of seconds.

Undoubtedly, the regular Genjutsu the Mangekyo Sharingan is ... Kamui Shuriken was used by Kakashi Hatake after he received Obito's Six Paths charka and the Mangekyo Sharingan.