Kaguya Clan

The Kaguya clan is an extinct clan known to have been very barbaric. Select few; namely Kimimaro Kaguya possess the Kekkei Genkai Shikotsumyaku. The clan was killed off when attacking Kirigakure; except Kimimaro, who ran away. Kimimaro then joined with with Orochimaru. Orochimaru had planed to steal his body but Kimimaro developed a disease. He was eventually killed by his own illness.