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 ...

This just goes to show the destructive side of this nature transformation ... it ends up developing sharp blades. When Naruto infuses wind into his Rasengan, it ends up growing in size tremendously.

Konohamaru surpasses Naruto by adapting the Rasengan defensively in Boruto: Two Blue Vortex. The new Rasengan technique, Wind Style: Rasen Barricade, showcases Konohamaru's adaptability.