Re: Secret behind Obito's Kamui?
Ok my point is this. BEFORE Itachi and Tobi met, Itachi had awakened his ms, was Anbu trained and was about to wipe out his clan. So what possibly mentoring or training could Tobi have given him?
Do you see my point? Itachi was already powerful before he made a DEAL with Tobi and what he said to Sasuke, was so Sasuke wouldn't trust or work for Tobi.