Here's the technique o-o
Ninpou: Kyojin no Jutsu (Ninja Art: Juggernaught Technique)
Rank: S
Type: Supplementary
Range: Self
Chakra cost: 60 (10 every turn to keep it activated)
Damage points: N/A
Description: This technique allows the user to increase his toughness and strength by a great amount, for a certain amount of time. By diverting a great amount of their chakra into their muscles tissue and skin, the user can harden his body and muscles with a great amount. The technique itself takes a few seconds to fully activate, but in those few seconds the user will grow in a rapid rate, and approximately become twice as big as he was before. The user’s skin will be close to Corundum in hardness, (or what would be a 9 on the Mohs scale) and his bones just as hard, his strength will rival that of Tsunades at her best. The great physical growth comes with some disadvantages, the user cannot use any elemental ninjutsu or any Genjutsu while this technique is activated, aswell as their speed becoming considerably slower due to the bulky mass and he cannot use any S-ranked and above techniques the turn after this technique has been deactivated.
Notes:
• Can lasts for 5 turns.
• When this technique ends the user will not shrink back to his normal size, but his muscles bones and skin will return to its former state.
• Can only be taught by ZeroG.
• Can only be used twice per match.