This isn't really correct.ist a theory but what they were talking about was when naruto kakashi sakura and chiryo went after gaara and naruto was under that Genjutsu of itachis
it happened when they were going after gaara cause they had sasori's grandmother with them at the timeThis isn't really correct.
He gave Naruto some powers when the konoha ninja's were looking for Sasuke, who was on his way to see find and kill Itachi.
It happened somewhere between the Sasuke vs Deidara and Sasuke vs Itachi fight.
Naruto was under a genjutsu by Itache, as Itache wanted to talk to Naruto. After he found Naruto's answer satisfying enough, he gave Naruto a portion of his power, though he wishes the day that Naruto has to use them never comes.
As to which powers it are, nobody knows for sure at the moment.
The other guy is actually right. This was when they were going after Sasuke... He gave naruto some powers right before his fight with sasuke...Not when they were going after Gaara.it happened when they were going after gaara cause they had sasori's grandmother with them at the time
it was tobi fight the konoha ninja when sasuke and itachi were fighting
Indeed, they were fighting someone else instilled with a portion of Itachi's power (if I remember correctly it was a Sand Village Jounin).The other guy is actually right. This was when they were going after Sasuke... He gave naruto some powers right before his fight with sasuke...Not when they were going after Gaara.
The first time with Chiyo Kakashi sakura and Naruto it wasnt really Itachi fighting...