Flying Thunder God Slash

A technique combining the use of a bladed weapon and space–time ninjutsu. The user teleports to a marked target, with weapon in hand, to instantaneously deliver a swift, devastating slash to his opponent. The sheer speed of this technique, is such that even an individual who possesses the Sharingan is unable to react in time.

In the anime, Tobirama used a marked kunai hidden with other thrown kunai, allowing him to attack a target that dodged his projectile attack.

Trivia

 * Minato executed a similar manoeuvre with his custom kunai.
 * Despite using Space–Time Ninjutsu and weapons, the databook classifies this technique as taijutsu.