Board Thread:Naruto Discussions/@comment-46702312-20200902014722/@comment-6769189-20200903183358

Chicken sin of Stupidity wrote:

I think he's referring to Itachi's Mangekyou Sharingan, overpowering a 3TS user, who, (Unknowing of Itachi's MS, or level of power), tried to place him under Genjutsu, to immobilize him. But Itachi's reflexes were so sharp, that he countered. Tekka Uchiha being the victim from the novel. Thats not having an innate immunity. That is Itachi displaying his skill. The Sharingan/MS certainly help users deal with genjutsu but it doesnt make them immune to genjutsu