Board Thread:Naruto Discussions/@comment-32104334-20171109032930/@comment-734582-20171123163516

Natrix Spiritual Cloak Gleam wrote: Basic Sharingan didnt break it. It did. Itachi already said that only a Sharingan user can break it, and the databook backs up that Sasuke should be able to break it.

Sasuke was hit by Tsukuyome several times at this point, if Itachi used anything less than the real deal Sasuke would know instantly.