More Advanced Medical Jutsus

Name: Regeneration
Rank: S
Type: Medical
Element: KKG
Description: Dante Shikyo can use his KKG awareness with his spiritual energy to completely heal an ally. The Shikyo clan can summon spiritual energy to themselves so all thats needed is to reverse the process and put more spiritual energy into them. This process is very time consuming and can take a few weeks to completely heal the person but it is possible to do so. This process requires that the person being healed at least be dead for no longer than an hour if not dead at all. Dante will then use his own blood and place it in key spots across the subjects body which will help the spiritual energy come to the body. The reason a person cannot be dead for more than an hour is simple, a small trace of life energy remains in the body till it is completely depleted, once it is completely depleted than there is no way the opponent can be revived. Once this techniques starts the subject is no longer dead but instead in an induced coma where it will then take a while for the subject to be compeltely revived. Starting this technique costs a lot of chakra but once it has started it will simply take time for the subject to heal.
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Name: Restoration
Rank: A
Type: Medical
Element: KKG
Description: Dante uses his spirit energy and emdical chakra to completely heal an ally over the course of a few weeks, The spirit energy/life energy along with medical chakra can even do so much as to reproduce limbs from the subjects DNA. However the more injured the subject is the longer it will take. The subject must be kept in a containment tank using many chemicals and water to help reactivate the bodies nerves and cell structures. Constant medical chakra is not needed after a certain point but the subject will be in an induced coma until they have fully regenerated at which point Dante will then awaken them.
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It is quite a powerful technique being able to completely heal or resurrect someone from the dead. It says the technique can take up to a few weeks, but the dead body can only be dead for a couple of hours? After you begin the technique does it not matter how long they have been dead? I would still like to see a considerable downfall on the user as it is quite powerful or remove the fact that it can resurrect the dead, i suggest this as a seperate technique.

Edited and explained it int he last couple sentences.

I feel that one technique should be to completely heal and there should be a seperate technique to resurrect the body, they are two different medical techniques your trying to do. So just make it that you can heal the entire body and i will improve. ^^

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Approved now go train these beautiful jutsu!