Amidabutsu

Amidabutsu is the most forbidden jutsu in the Omikami Clan. This is due to the first Jingū's use of the technique to extend the span of his own life at the expense of the lives of innocents. As such, the technique is recognized as having caused the civil war of the Omikami Clan. The technique creates a dark sphere between the palms of the wielder, the attack is then released, creating an large shockwave that draws in the life energy of living beings in the area and then decimates the remains. The life energy absorbed is then drawn into the wielder's body to extend the life span of the user.

Adaptations
Jingū has used the technique to release a blastwave capable of wiping away the life energy of those caught in. However, this version does not allow the wielder to absorb the life energy caught in the attack, as it is wiped away.

Trivia

 * Amidabutsu is based off Amitābha, a celestial buddha known for his longevity attribute and deep awareness of individuals. His name translates to "The Buddha of Infinite Light"