A technique that's available to Naruto after inheriting the Sage of the Six Paths' powers. By combining his Rasengan with Shukaku's Magnet Release to reinforce its suction power, he creates a Rasengan with the beast's cursed seal markings. He then smashes the sphere into his opponent in the same manner as a normal Rasengan. Upon being struck with this technique, the markings quickly spread across the target's body and immobilises them.
In the coloured manga release of the chapter, the Magnet Release Rasengan is coloured similar to Shukaku's body, giving it the appearance of a sand-sphere. In the anime, it was depicted as being made of chakra, while in the manga, the Rasengan is solid.