Board Thread:Theories and Speculation/@comment-31338621-20180506051005/@comment-6769189-20180508015016

Except Tsukuyomi doesnt work that way.

What would be the point anyways? Itachi planned to die by Sasuke's hand and Sasuke planned to kill him. "Im gonna cast a genjutsu on Sasuke to make gim do stuff he was already going to do"

Deidara was actually fighting Itachi and the target of genjutsu. Zetsu was there in secret.

What is even the genjutsu you are supposing he casted? What would be the purpose or benefit?