Uzumaki tailed transformations

In his one-tailed transformation, Naruto fights more like a beast. Instead of using his fists, he uses his sharpened claws. While he can stand on his own two feet, he can move at greater speeds on all fours. But his most powerful weapon is the chakra itself. The bubbling chakra appears to have a mind of its own:

Two tailed transformation, While in this state, Naruto is still in control of his body, though to what extent is unknown. In the anime, he punched a tree, destroying it and a long line of trees behind it, and later he attempted to attack Kakashi Hatake, who later tried to calm him down, and possibly tried to stop him from finding Deidara. The amount of chakra produced by the two-tailed transformation was so great, that even Naruto's shadow clones doubled over in pain from the chakra.

Three tailed transformation, The amount of chakra produced from this form is devastating. The very air around Naruto begins to hurt. This is the strongest form Naruto can reach and control. With the standard chakra shield's protection and attack power, a simple roar has the power to create a devastating sphere of destruction.

four tailed transformation, In this state, in effect, Naruto takes the place of the demon fox inside the cage. The demon fox has complete control over Naruto's body, making it a mere skeleton for the fox's chakra, and every living thing in its way a target. The four-tailed transformation has all the benefits of the other tails, with upgrades. With a simple wave of his hand, it can send a shockwave of destruction for miles. The chakra shield, while being solid, still completely protects Naruto's body, and is so hot that it can burn the skin on contact. If Naruto is hit, the chakra itself can form another body, and strike back almost instantly. The demon fox also has the ability to charge a concentrated ball of chakra, consume it, and then fire it with such a force that it could destroy three Rashomon gates without losing strength. Finally its chakra shield's defensive power is so great that it is impregnable to any form of attack. Even Orochimaru's legendary Kusanagi couldn't break the exterior shell of the demon fox's chakra, only bending it slightly.

In the end, despite it being Naruto's strongest Jinchūriki form revealed so far, the four-tailed transformation is Naruto's greatest downfall. Because the demon fox's chakra is constantly destroying and creating new cells, it also shortens Naruto's life, similar to Tsunade's Creation Rebirth. Also, because the demon fox has complete control, Naruto will attack anything that moves, including his friends. This discourages Naruto from using this state more than the fact that it shortens his life. Naruto first slipped into this state when he was training with Jiraiya, because he used the toadkey to "twist" the seal the Fourth Hokage placed on Naruto. A small "twist" of the seal unleashed the four-tailed transformation and almost killed Jiraiya.

The transformation process last upto and no more tha 14 posts More than enough time to finish your opponent