Board Thread:Theories and Speculation/@comment-31338621-20180506051005/@comment-34656247-20180513033037

@LegionZero Obito mentioned it when he was explaning to sasuke the truth of Itachi.

@the killman The power level and time manipulation can fall under the same cover in this case...in a way. To use it the user injects chakra into the opponent, the amount injected decides the complexity of it, Itachi was weak then he didnt know what Sasuke was capable of,would it be wise to throw your cards wildly on the table like that if your knowledge on the opponent's complete moveset is unknown? AGAINST KAKASHI- getting stabbed for 72 hours by countless clone, in relality kakashi describes it as an instant. AGAINST IZUMI- Decades of time, warped in a pico second. Thats kinda a big difference, decades of time compared to 72 hrs.

And this is where you gave it away, where you said the whole point of the match was to test sasuke nah, not true @Jamesenpai explanied it....Also itachi was holding back as not to kill sasuke, he had many chances to do so, so would'nt he also hold back on his tsukuyomi? providing he could cast a powerful one at that time, considering the state he was in.