Lightning Release: Heavenly Prison

A unique senjutsu imbued Juinjutsu created by Keiku Uchiha after extensive study of curse seals and senjutsu, with him eventually incorporating his Lightning Release affinity into it.

The ones who are subjected to this technique have a formula applied to them, which will prevent them from molding chakra and from using techniques. It will also drain them of their chakra at a slow but steady rate. If the ones who have the seal on them leaves a certain radius from the applier, then it would cause the victims to burst into flames while being paralysed, burning and electrocuting them to death. The user can also activate the seal at their own free will.

However, for people with high amounts of chakra, they can still mold chakra and use techniques to a certain extent. The techniques used, however, will be severely hampered, and the seal will cause the user in question intense pain and full paralysis, as though their bodies were being electrocuted; if too much chakra is forced out, the formula will electrocute and burn the target from the inside out. The unique this about this seal it that its imbued with Senjutsu chakra, which allows it to absorb the unique chakra from users of it, making escape extremely difficult.

Drawbacks
Despite being a lightning technique, it would normally be weak against wind techniques, but since it works within the body, not much can be done as far as weakening its effects goes. When exposed to water, its effects are increased, as water conducts electricity. Also, this technique only surpresses chakra from within the body, though if the victim gathers natural energy from the environment, its senjutsu like properties will absorb the natural energy. If anyone with the seal applied were able to create a shadow clone, the clone will not bear the seal and the seal will disappear if the user dies.

Trivia
Keiku has noted that when another seal of this type is applied to it, its effects are vastly enhanced, making it a powerful technique when used in combinations with others.