Secret Jutsu: Tailed Beasts Unite is a video game only fanmade jutsu used by Naruto (Future Hokage). He created it in Naruto Shippuden: Ultimate Ninja War during the last boss battle to defeat the one behind it all. This jutsu combines all the tailed beasts and turns them into the Ten Tailed Beast. First, Naruto turns into the Kyuubi and gathers all of the other tailed beasts and they turn into the Ten Tailed Beast. Then, they charge the Tailed Beast Bomb. Finally, they launch the attack and it completely obliterates the enemy, and it inflicts a high amount of damage.