Shadow Chakra (チャクラかげ, Kage no Chakura) is a special chakra similar to that of dark chakra, formed from the negative emotions of the heart; though that isn't the only aspect of this chakra. It also grants the user the unique ability to fuse with dark matter and it can feed off and corrupt someone with normal chakra if they try absorbing it which protects those with this Chakra from absorption technique users; This form of chakra was discovered when members of the Nubatama Clan used their "Shadow Of The Setting Sun" form, and when other shinobi were corrupted by it while trying to absorb their Chakra and became corrupted the Clans special chakra type. Once a person with this kind of chakra exerts themselves they are put in a temporary state of immobility similar to a coma that can range anywhere from 5 hours up to 2 days depending how tired the individual is. Many members of the Clan avoid this by absorbing the chakra from other nubatama members or other warriors in general as this chakra is able to corrupt and convert different chakras into shadow chakra. The color of this chakra is pure black with a dark purple glow outlining it like a kind of aura which makes their jutsu look more unique in color as even a basic lightning or fire jutsu will come out with a black like coloration.