Twin Mask Ressurection Technique

The Twin Mask Ressurection Technique is a jutsu designed to grant everlasting life to the user. The technique is activated by placing a mask on the user's forehead. The mask records the user's jutsu, abilities, and age. This is the start of the technique, and can take a life-time to complete.

The second part takes place many years later, but the time can change depending on the whim of the user. When the user places the mask back on their head after so many years, this jutsu is complete. The mask grafts itself to the user's body, and when active allows the use3r to return to their much younger form. This can grant the user a type of immortality as the user cannot die from old age once this technique is active.

The user regains any powers they may have lost, but effectively loses the ability to use jutsu they learned when they grew older. This can be a trade-off between youth and power, against the abilities learned over a life-time.

Creating the Mask
This technique relies on the mask it uses as a medium. As such, the creation of the mask is a delicate task. The mask is made from the bones of a life-long friend, as such this technique is labeled kinjutsu. The bones are ground into a fine powder and placed in a cast. the bones are then covered in a special mix of oils, which are used to fuse the mask together when it is heated. The mask is then heated in a fire for two days, and when removed it is complete. The mask is then drenched in the blood of the deceased who's bones were used to make the mask. After that, the mask draws in the soul of the deceased, and is ready for use.