I dislike fans like you. Itachi can beat most people with 3 tomoe. Why do you ultimately think he will spam his most chakra taxing jutsu's. He has never fought seriously on screen in the manga or against anyone from Konoha. The big mission his dad was talking about accompanying him on. He didnt need his help he persuaded him to go to Sasukes ceremony. 3 sharingan users were taking out in a blink of an eye. Eyes able to predict movement.
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