Originally Posted by
ShaolinLueb
thought he could only copy hand seals. if it doesnt have a hand seal he can't copy it. and the other eyes sees the chakra flow and points. i fucking hate sasuke. naruto needs to pwn him and put him in his place.
Sharingan can see chakra. Ubito commented on being able to see chakra when his sharingan awoke in anime episodes 119-120.