Lower Dantian: The Lower Dantian deals with physical existence. Entities such as solids and liquids, physical entities, and corporeal matter are within this Dantian’s scope. When using the internal component of this application the user is capable of erasing parts of their body as small as: bits of flesh and bone to whole limbs, organs, etc. This ability extends to physical afflictions such as poisons, toxins, pathogens and generally any other thing that integrates itself within the user’s physical being. When using this technique on the body to take off flesh and bone the user will feel as though their flesh and bone have been ripped apart and their body will suffer accordingly. For example: if the user erases their right index finger, they will feel their finger ripped off their body and will bleed profusely until stopped. The external component of this technique takes the form of transparent visual distortions similar in nature and appearance to the voids of kamui though with the ability to vary in shape and size. The shape and size are dependent on the rank of the technique. As well as the amount of matter in which one can erase is also dependent on the rank. Lower ranks means smaller areas of effect and less matter that can be erased. This technique has the ability to combat against techniques of equivalent rank or chakra input. With the external component, if anybody other than the user makes contact with the technique, they will suffer just as the user would if they used the internal component of this application. The external component of this application can be made within short range of the user but not the target unless both parties are in close range. Even then, the user cannot manifest this technique directly on their opponent without physical contact.
Mirabelle: Interesting question. The answer is yes but also no, the reason why I say no is because of the internal application on someone else needs the use of other dantians together. This is something you’ll learn eventually once your rank goes high enough. Other than that, it’s pretty spot on but also realize in the external use, if you was to lets say infuse an additional +10 chakra into a S rank use, would you be able to erase an F rank technique?
Tell me about itUpper: The Upper Dantian deals with the spiritual existence of an entity. Spiritual techniques, consciousness, mental capability, and spirits are all within this Dantian’s control. The internal component of this application controls the existence of illusions, consciousness, sentience, within the user. Enemy techniques that deal with mind control or that inject their consciousness within the Hayabusa can be defended against with the internal component. Likewise, the stability and power of illusions and other spiritual techniques attached to the user can be cut down according to the rank/chakra of this technique. The external component of this application is a little different than the others. Unlike the Lower and Middle Dantian which cannot effect an opponent directly, this Dantian’s application can. With the external component the user can cause the spiritual energy of a sentient being dwindle to nothingness as long as the user has sensory perception of their target and is within range. The result of erasing the spiritual being comes in the form of fatigue and a lack of focus which prevents the target from using higher ranked techniques and progressively dims their consciousness. For example: C-ranked usage will prevent use of Forbidden rank techniques and B-rank usage would prevent S-rank and above and so on. The constraints are as follows: Only chunin level Hayabusa and above can use this technique (as it starts at C-rank) and the user must be within and maintain mid-range of the target to use C and B-rank. A-rank requires short range and S-rank direct physical contact. While using this application only two techniques can be used per turn. If the victim gets out of range of the user they will become capable of using their full power in the following turn.