Board Thread:Versus Debates/@comment-26636534-20170619154549/@comment-3965545-20170623154950

Kurenai's knowledge of Genjutsu is on Itachi's level. But since he is a Sharingan master he is above her. Also the Databook numbers are tiers, not levels. Kurenai and Itachi, along with Orochimaru are on the 5th tier in Genjutsu but everyone knows Itachi is better than they are.