Sage Art: Lava Release Rasenshuriken

With Son Gokū's chakra, Naruto creates a massive lava-infused Rasengan with shuriken-like blades, and then launchs it at the target. The blades are capable of cutting through wood and the sphere is bigger than Naruto himself.

Trivia

 * Despite Naruto calling it a Lava Release technique, the shuriken-like blades are much like those of the Wind Release: Rasenshuriken.