God's Punishment

Kami no Sabaki (God's Punishment)
Ninjutsu [Hidan Kinjutsu]
Rank: 10 (S-Class);
Range: 100 feet;
Target: One living creature;
Duration: 10 rounds;
Saving Throws: Int negates;
Chakra Resistance: Yes;
Chakra Cost: 30.

To perform this technique, the user must draw or trace a seal on the ground, an action which provokes an attack of opportunity and takes 2 rounds (requires a Int check DC 20). The seal takes up the entire surface of a 5-foot square, which the user must stand on when performing the technique. The user ingests one drop of blood of his target which links both of their bodies together. If the target succeeds its Int save, the seal vanishes and must be redrawn. When the technique activates and the target fails its save, the user's body darkens and the tracing of a white skeleton appears.

For as long as the user stands over the seal while the technique is in action, and the target stays within 100 feet of the user, both their bodies are linked. Any damage or healing the user takes, the subject also does. Any effect, including poison or disease, affecting the user also affect the subject, though it may make its own save, if the ability allows any, regardless whether the user is immune to said effect or not. The connection works both way, and any damage or healing the subject undergoes also affects the user, same with effects from substances, abilities, or techniques.

The user may, with a Small or larger weapon, provoke a massive damage save or coup de grace on himself, and consequently, the subject as long as the conditions are met, even if the user is immune to both said effects. The link is only active for as long as the user stands over the seal—it is temporarily halted if he moves, or is moved, away. After the technique expires, the seal vanishes.

Material Focus: A drop of the target's blood.