Hiraishin
The hiraishin no jutsu, or flying thunder god technique is a form of the shunshin no jutsu or body flicker technique. A high-speed movement, the jutsu allows the ninja to move short distances at an untraceable speed by using his chakra momentarily to boost his reflexes, giving the appearance of being teleported.
The hiraishin that Minato uses requires him to at least be in contact with the enemy, with enough time to leave a seal on him. No matter where the enemy goes, Minato is able to instantly be transported to the location where he is at, surprising the opponent, and leaving no time for him to defend himself. This technique was one of the main reasons for Konoha’s victory in the Iwa-Konoha Ninja War, as Minato quickly slaughtered marked enemies before they could even react.
