Kamui Shuriken

After manifesting the Complete Body — Susanoo, Kakashi is able to create several, large projectiles shaped like Obito Uchiha's Mangekyō Sharingan which he imbues with Kamui. The shuriken are then launched by Susanoo — rapidly spinning towards the intended target before cutting and instantly warping them into Kamui's Dimension on contact.

Trivia

 * In Naruto Shippūden: Ultimate Ninja Storm 4, Kakashi is also able to throw these shuriken without manifesting his Susanoo.