Other than the Shadow Clone Jutsu, Naruto's signature move is the Rasengan, a rapidly spinning compressed ball of chakra that'll blow away his opponents. It's a move that kept growing and changing ...
It sees the Rasengan being infused with wind-natured chakra, and as a result, it ends up developing sharp blades. When Naruto infuses wind into his Rasengan, it ends up growing in size tremendously.
When one thinks of the potent abilities in Naruto, the visual prowess, or Dojutsu, stands out, with terrifying capabilities ranging from catching Chakra points to summoning a gigantic Susanoo.