Ninja Art Creation Rebirth — Strength of a Hundred Technique

The Strength of a Hundred is a forbidden technique that is accessible to those who have mastered the Creation Rebirth technique, and as such, only Tsunade knows how to use it. Not much is known about it, though it's said to be very powerful. Tsunade states that only medical-nin who have mastered this technique are permitted to break the first three rules that she herself established to govern their role on the battlefield.

Using the technique requires the release of the Yin Seal, but rather than just covering the face, the markings extend all over the user's body.

Trivia

 * When written as "白毫", byakugō means, which is a white swirl of fine hair on the forehead of the Buddha, represented in art by a spiral or a dot, or even a gem or pearl. It represents the third eye which allows one to see past the mundane world and into the divine world. This is a clear allusion to the diamond mark on Tsunade's forehead.